8705710

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{401}}^1$

素因数の和:588

約数の個数: 32

約数和(自身を含む): 17019072

約数和(自身を除く): 8313362

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 167, 334, 401, 802, 835, 1670, 2005, 2171, 4010, 4342, 5213, 10426, 10855, 21710, 26065, 52130, 66967, 133934, 334835, 669670, 870571, 1741142, 4352855, 8705710]

約数ペア:

[(1, 8705710), (2, 4352855), (5, 1741142), (10, 870571), (13, 669670), (26, 334835), (65, 133934), (130, 66967), (167, 52130), (334, 26065), (401, 21710), (802, 10855), (835, 10426), (1670, 5213), (2005, 4342), (2171, 4010)]