1815045118

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{2843}}^1\times {\mathrm{5233}}^1$

素因数の和:8139

約数の個数: 16

約数和(自身を含む): 2768702256

約数和(自身を除く): 953657138

約数列:

[1, 2, 61, 122, 2843, 5233, 5686, 10466, 173423, 319213, 346846, 638426, 14877419, 29754838, 907522559, 1815045118]

約数ペア:

[(1, 1815045118), (2, 907522559), (61, 29754838), (122, 14877419), (2843, 638426), (5233, 346846), (5686, 319213), (10466, 173423)]