426550576

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{859981}}^1$

素因数の和:860020

約数の個数: 20

約数和(自身を含む): 853102144

約数和(自身を除く): 426551568

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 859981, 1719962, 3439924, 6879848, 13759696, 26659411, 53318822, 106637644, 213275288, 426550576]

約数ペア:

[(1, 426550576), (2, 213275288), (4, 106637644), (8, 53318822), (16, 26659411), (31, 13759696), (62, 6879848), (124, 3439924), (248, 1719962), (496, 859981)]