127565654

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{11987}}^1$

素因数の和:12319

約数の個数: 16

約数和(自身を含む): 203268528

約数和(自身を除く): 75702874

約数列:

[1, 2, 17, 34, 313, 626, 5321, 10642, 11987, 23974, 203779, 407558, 3751931, 7503862, 63782827, 127565654]

約数ペア:

[(1, 127565654), (2, 63782827), (17, 7503862), (34, 3751931), (313, 407558), (626, 203779), (5321, 23974), (10642, 11987)]