2040898072

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{13426961}}^1$

素因数の和:13426986

約数の個数: 16

約数和(自身を含む): 4028088600

約数和(自身を除く): 1987190528

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 13426961, 26853922, 53707844, 107415688, 255112259, 510224518, 1020449036, 2040898072]

約数ペア:

[(1, 2040898072), (2, 1020449036), (4, 510224518), (8, 255112259), (19, 107415688), (38, 53707844), (76, 26853922), (152, 13426961)]