4258654

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{521}}^1$

素因数の和:651

約数の個数: 16

約数和(自身を含む): 6602256

約数和(自身を除く): 2343602

約数列:

[1, 2, 61, 67, 122, 134, 521, 1042, 4087, 8174, 31781, 34907, 63562, 69814, 2129327, 4258654]

約数ペア:

[(1, 4258654), (2, 2129327), (61, 69814), (67, 63562), (122, 34907), (134, 31781), (521, 8174), (1042, 4087)]