989858501426

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{1697}}^1\times {\mathrm{3276961}}^1$

素因数の和:3278749

約数の個数: 16

約数和(自身を含む): 1502355998520

約数和(自身を除く): 512497497094

約数列:

[1, 2, 89, 178, 1697, 3394, 151033, 302066, 3276961, 6553922, 291649529, 583299058, 5561002817, 11122005634, 494929250713, 989858501426]

約数ペア:

[(1, 989858501426), (2, 494929250713), (89, 11122005634), (178, 5561002817), (1697, 583299058), (3394, 291649529), (151033, 6553922), (302066, 3276961)]