40894802

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{4357}}^1$

素因数の和:4410

約数の個数: 24

約数和(自身を含む): 69736716

約数和(自身を除く): 28841914

約数列:

[1, 2, 13, 19, 26, 38, 247, 361, 494, 722, 4357, 4693, 8714, 9386, 56641, 82783, 113282, 165566, 1076179, 1572877, 2152358, 3145754, 20447401, 40894802]

約数ペア:

[(1, 40894802), (2, 20447401), (13, 3145754), (19, 2152358), (26, 1572877), (38, 1076179), (247, 165566), (361, 113282), (494, 82783), (722, 56641), (4357, 9386), (4693, 8714)]