2029207796

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{313}}^1$

素因数の和:470

約数の個数: 144

約数和(自身を含む): 4714762752

約数和(自身を除く): 2685554956

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 49, 62, 77, 97, 98, 124, 154, 194, 196, 217, 308, 313, 341, 388, 434, 539, 626, 679, 682, 868, 1067, 1078, 1252, 1358, 1364, 1519, 2134, 2156, 2191, 2387, 2716, 3007, 3038, 3443, 4268, 4382, 4753, 4774, 6014, 6076, 6886, 7469, 8764, 9506, 9548, 9703, 12028, 13772, 14938, 15337, 16709, 19012, 19406, 21049, 24101, 29876, 30361, 30674, 33077, 33418, 38812, 42098, 48202, 52283, 60722, 61348, 66154, 66836, 67921, 84196, 96404, 104566, 106733, 121444, 132308, 135842, 147343, 168707, 209132, 212527, 213466, 231539, 271684, 294686, 333971, 337414, 425054, 426932, 463078, 475447, 589372, 667942, 674828, 747131, 850108, 926156, 941191, 950894, 1335884, 1487689, 1494262, 1620773, 1882382, 1901788, 2337797, 2975378, 2988524, 3241546, 3764764, 4675594, 5229917, 5950756, 6483092, 6588337, 9351188, 10353101, 10459834, 13176674, 16364579, 20706202, 20919668, 26353348, 32729158, 41412404, 46118359, 65458316, 72471707, 92236718, 144943414, 184473436, 289886828, 507301949, 1014603898, 2029207796]

約数ペア:

[(1, 2029207796), (2, 1014603898), (4, 507301949), (7, 289886828), (11, 184473436), (14, 144943414), (22, 92236718), (28, 72471707), (31, 65458316), (44, 46118359), (49, 41412404), (62, 32729158), (77, 26353348), (97, 20919668), (98, 20706202), (124, 16364579), (154, 13176674), (194, 10459834), (196, 10353101), (217, 9351188), (308, 6588337), (313, 6483092), (341, 5950756), (388, 5229917), (434, 4675594), (539, 3764764), (626, 3241546), (679, 2988524), (682, 2975378), (868, 2337797), (1067, 1901788), (1078, 1882382), (1252, 1620773), (1358, 1494262), (1364, 1487689), (1519, 1335884), (2134, 950894), (2156, 941191), (2191, 926156), (2387, 850108), (2716, 747131), (3007, 674828), (3038, 667942), (3443, 589372), (4268, 475447), (4382, 463078), (4753, 426932), (4774, 425054), (6014, 337414), (6076, 333971), (6886, 294686), (7469, 271684), (8764, 231539), (9506, 213466), (9548, 212527), (9703, 209132), (12028, 168707), (13772, 147343), (14938, 135842), (15337, 132308), (16709, 121444), (19012, 106733), (19406, 104566), (21049, 96404), (24101, 84196), (29876, 67921), (30361, 66836), (30674, 66154), (33077, 61348), (33418, 60722), (38812, 52283), (42098, 48202)]