126862874

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{641}}^1\times {\mathrm{5821}}^1$

素因数の和:6481

約数の個数: 16

約数和(自身を含む): 201837096

約数和(自身を除く): 74974222

約数列:

[1, 2, 17, 34, 641, 1282, 5821, 10897, 11642, 21794, 98957, 197914, 3731261, 7462522, 63431437, 126862874]

約数ペア:

[(1, 126862874), (2, 63431437), (17, 7462522), (34, 3731261), (641, 197914), (1282, 98957), (5821, 21794), (10897, 11642)]