2912078398

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{1439}}^1\times {\mathrm{11369}}^1$

素因数の和:12899

約数の個数: 16

約数和(自身を含む): 4420656000

約数和(自身を除く): 1508577602

約数列:

[1, 2, 89, 178, 1439, 2878, 11369, 22738, 128071, 256142, 1011841, 2023682, 16359991, 32719982, 1456039199, 2912078398]

約数ペア:

[(1, 2912078398), (2, 1456039199), (89, 32719982), (178, 16359991), (1439, 2023682), (2878, 1011841), (11369, 256142), (22738, 128071)]