642089522

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{109609}}^1$

素因数の和:109741

約数の個数: 16

約数和(自身を含む): 1006219800

約数和(自身を除く): 364130278

約数列:

[1, 2, 29, 58, 101, 202, 2929, 5858, 109609, 219218, 3178661, 6357322, 11070509, 22141018, 321044761, 642089522]

約数ペア:

[(1, 642089522), (2, 321044761), (29, 22141018), (58, 11070509), (101, 6357322), (202, 3178661), (2929, 219218), (5858, 109609)]