2013982305

素因数分解:

$3^1\times 5^1\times {\mathrm{16249}}^1\times {\mathrm{8263}}^1$

素因数の和:24520

約数の個数: 16

約数和(自身を含む): 3222960000

約数和(自身を除く): 1208977695

約数列:

[1, 3, 5, 15, 8263, 16249, 24789, 41315, 48747, 81245, 123945, 243735, 134265487, 402796461, 671327435, 2013982305]

約数ペア:

[(1, 2013982305), (3, 671327435), (5, 402796461), (15, 134265487), (8263, 243735), (16249, 123945), (24789, 81245), (41315, 48747)]