855990914

素因数分解:

$2^1\times {\mathrm{151}}^1\times {\mathrm{163}}^1\times {\mathrm{17389}}^1$

素因数の和:17705

約数の個数: 16

約数和(自身を含む): 1300493760

約数和(自身を除く): 444502846

約数列:

[1, 2, 151, 163, 302, 326, 17389, 24613, 34778, 49226, 2625739, 2834407, 5251478, 5668814, 427995457, 855990914]

約数ペア:

[(1, 855990914), (2, 427995457), (151, 5668814), (163, 5251478), (302, 2834407), (326, 2625739), (17389, 49226), (24613, 34778)]