2780491668

素因数分解:

$2^2\times 3^1\times {\mathrm{191}}^1\times {\mathrm{1213129}}^1$

素因数の和:1213327

約数の個数: 24

約数和(自身を含む): 6521786880

約数和(自身を除く): 3741295212

約数列:

[1, 2, 3, 4, 6, 12, 191, 382, 573, 764, 1146, 2292, 1213129, 2426258, 3639387, 4852516, 7278774, 14557548, 231707639, 463415278, 695122917, 926830556, 1390245834, 2780491668]

約数ペア:

[(1, 2780491668), (2, 1390245834), (3, 926830556), (4, 695122917), (6, 463415278), (12, 231707639), (191, 14557548), (382, 7278774), (573, 4852516), (764, 3639387), (1146, 2426258), (2292, 1213129)]