27565538012

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{405375559}}^1$

素因数の和:405375580

約数の個数: 12

約数和(自身を含む): 51077320560

約数和(自身を除く): 23511782548

約数列:

[1, 2, 4, 17, 34, 68, 405375559, 810751118, 1621502236, 6891384503, 13782769006, 27565538012]

約数ペア:

[(1, 27565538012), (2, 13782769006), (4, 6891384503), (17, 1621502236), (34, 810751118), (68, 405375559)]