124791472

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{599959}}^1$

素因数の和:599980

約数の個数: 20

約数和(自身を含む): 260382640

約数和(自身を除く): 135591168

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 599959, 1199918, 2399836, 4799672, 7799467, 9599344, 15598934, 31197868, 62395736, 124791472]

約数ペア:

[(1, 124791472), (2, 62395736), (4, 31197868), (8, 15598934), (13, 9599344), (16, 7799467), (26, 4799672), (52, 2399836), (104, 1199918), (208, 599959)]