2399156926

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{647371}}^1$

素因数の和:647499

約数の個数: 16

約数和(自身を含む): 3845389680

約数和(自身を除く): 1446232754

約数列:

[1, 2, 17, 34, 109, 218, 1853, 3706, 647371, 1294742, 11005307, 22010614, 70563439, 141126878, 1199578463, 2399156926]

約数ペア:

[(1, 2399156926), (2, 1199578463), (17, 141126878), (34, 70563439), (109, 22010614), (218, 11005307), (1853, 1294742), (3706, 647371)]