7914010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3581}}^1$

素因数の和:3618

約数の個数: 32

約数和(自身を含む): 16247952

約数和(自身を除く): 8333942

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 3581, 7162, 17905, 35810, 46553, 60877, 93106, 121754, 232765, 304385, 465530, 608770, 791401, 1582802, 3957005, 7914010]

約数ペア:

[(1, 7914010), (2, 3957005), (5, 1582802), (10, 791401), (13, 608770), (17, 465530), (26, 304385), (34, 232765), (65, 121754), (85, 93106), (130, 60877), (170, 46553), (221, 35810), (442, 17905), (1105, 7162), (2210, 3581)]