2018078032

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{2379809}}^1$

素因数の和:2379870

約数の個数: 20

約数和(自身を含む): 3983801940

約数和(自身を除く): 1965723908

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 2379809, 4759618, 9519236, 19038472, 38076944, 126129877, 252259754, 504519508, 1009039016, 2018078032]

約数ペア:

[(1, 2018078032), (2, 1009039016), (4, 504519508), (8, 252259754), (16, 126129877), (53, 38076944), (106, 19038472), (212, 9519236), (424, 4759618), (848, 2379809)]