29870294036

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{678870319}}^1$

素因数の和:678870334

約数の個数: 12

約数和(自身を含む): 57025106880

約数和(自身を除く): 27154812844

約数列:

[1, 2, 4, 11, 22, 44, 678870319, 1357740638, 2715481276, 7467573509, 14935147018, 29870294036]

約数ペア:

[(1, 29870294036), (2, 14935147018), (4, 7467573509), (11, 2715481276), (22, 1357740638), (44, 678870319)]