1640804515122

素因数分解:

$2^1\times 3^1\times {\mathrm{198841}}^1\times {\mathrm{1375307}}^1$

素因数の和:1574153

約数の個数: 16

約数和(自身を含む): 3281627920032

約数和(自身を除く): 1640823404910

約数列:

[1, 2, 3, 6, 198841, 397682, 596523, 1193046, 1375307, 2750614, 4125921, 8251842, 273467419187, 546934838374, 820402257561, 1640804515122]

約数ペア:

[(1, 1640804515122), (2, 820402257561), (3, 546934838374), (6, 273467419187), (198841, 8251842), (397682, 4125921), (596523, 2750614), (1193046, 1375307)]