2550893282

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{263}}^1\times {\mathrm{491}}^1$

素因数の和:863

約数の個数: 64

約数和(自身を含む): 4713375744

約数和(自身を除く): 2162482462

約数列:

[1, 2, 7, 14, 17, 34, 83, 119, 166, 238, 263, 491, 526, 581, 982, 1162, 1411, 1841, 2822, 3437, 3682, 4471, 6874, 8347, 8942, 9877, 16694, 19754, 21829, 31297, 40753, 43658, 58429, 62594, 81506, 116858, 129133, 152803, 258266, 285271, 305606, 371093, 570542, 692801, 742186, 903931, 1385602, 1807862, 2195261, 2597651, 4390522, 4849607, 5195302, 9699214, 10718039, 15366827, 21436078, 30733654, 75026273, 150052546, 182206663, 364413326, 1275446641, 2550893282]

約数ペア:

[(1, 2550893282), (2, 1275446641), (7, 364413326), (14, 182206663), (17, 150052546), (34, 75026273), (83, 30733654), (119, 21436078), (166, 15366827), (238, 10718039), (263, 9699214), (491, 5195302), (526, 4849607), (581, 4390522), (982, 2597651), (1162, 2195261), (1411, 1807862), (1841, 1385602), (2822, 903931), (3437, 742186), (3682, 692801), (4471, 570542), (6874, 371093), (8347, 305606), (8942, 285271), (9877, 258266), (16694, 152803), (19754, 129133), (21829, 116858), (31297, 81506), (40753, 62594), (43658, 58429)]