2051330498

素因数分解:

$2^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{471137}}^1$

素因数の和:471457

約数の個数: 16

約数和(自身を含む): 3527881344

約数和(自身を除く): 1476550846

約数列:

[1, 2, 7, 14, 311, 622, 2177, 4354, 471137, 942274, 3297959, 6595918, 146523607, 293047214, 1025665249, 2051330498]

約数ペア:

[(1, 2051330498), (2, 1025665249), (7, 293047214), (14, 146523607), (311, 6595918), (622, 3297959), (2177, 942274), (4354, 471137)]