2057679932

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1811}}^1$

素因数の和:1888

約数の個数: 144

約数和(自身を含む): 4997293056

約数和(自身を除く): 2939613124

約数列:

[1, 2, 4, 7, 11, 14, 17, 22, 28, 31, 34, 44, 49, 62, 68, 77, 98, 119, 124, 154, 187, 196, 217, 238, 308, 341, 374, 434, 476, 527, 539, 682, 748, 833, 868, 1054, 1078, 1309, 1364, 1519, 1666, 1811, 2108, 2156, 2387, 2618, 3038, 3332, 3622, 3689, 4774, 5236, 5797, 6076, 7244, 7378, 9163, 9548, 11594, 12677, 14756, 16709, 18326, 19921, 23188, 25354, 25823, 30787, 33418, 36652, 39842, 40579, 50708, 51646, 56141, 61574, 66836, 79684, 81158, 88739, 103292, 112282, 123148, 139447, 162316, 177478, 215509, 224564, 278894, 284053, 338657, 354956, 392987, 431018, 557788, 568106, 617551, 677314, 785974, 862036, 954397, 976129, 1136212, 1235102, 1354628, 1508563, 1571948, 1908794, 1952258, 2370599, 2470204, 2750909, 3017126, 3817588, 3904516, 4322857, 4741198, 5501818, 6034252, 6680779, 8645714, 9482396, 10498367, 11003636, 13361558, 16594193, 17291428, 20996734, 26723116, 30259999, 33188386, 41993468, 46765453, 60519998, 66376772, 73488569, 93530906, 121039996, 146977138, 187061812, 293954276, 514419983, 1028839966, 2057679932]

約数ペア:

[(1, 2057679932), (2, 1028839966), (4, 514419983), (7, 293954276), (11, 187061812), (14, 146977138), (17, 121039996), (22, 93530906), (28, 73488569), (31, 66376772), (34, 60519998), (44, 46765453), (49, 41993468), (62, 33188386), (68, 30259999), (77, 26723116), (98, 20996734), (119, 17291428), (124, 16594193), (154, 13361558), (187, 11003636), (196, 10498367), (217, 9482396), (238, 8645714), (308, 6680779), (341, 6034252), (374, 5501818), (434, 4741198), (476, 4322857), (527, 3904516), (539, 3817588), (682, 3017126), (748, 2750909), (833, 2470204), (868, 2370599), (1054, 1952258), (1078, 1908794), (1309, 1571948), (1364, 1508563), (1519, 1354628), (1666, 1235102), (1811, 1136212), (2108, 976129), (2156, 954397), (2387, 862036), (2618, 785974), (3038, 677314), (3332, 617551), (3622, 568106), (3689, 557788), (4774, 431018), (5236, 392987), (5797, 354956), (6076, 338657), (7244, 284053), (7378, 278894), (9163, 224564), (9548, 215509), (11594, 177478), (12677, 162316), (14756, 139447), (16709, 123148), (18326, 112282), (19921, 103292), (23188, 88739), (25354, 81158), (25823, 79684), (30787, 66836), (33418, 61574), (36652, 56141), (39842, 51646), (40579, 50708)]