2040641044

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{156347}}^1$

素因数の和:156615

約数の個数: 24

約数和(自身を含む): 3861170208

約数和(自身を除く): 1820529164

約数列:

[1, 2, 4, 13, 26, 52, 251, 502, 1004, 3263, 6526, 13052, 156347, 312694, 625388, 2032511, 4065022, 8130044, 39243097, 78486194, 156972388, 510160261, 1020320522, 2040641044]

約数ペア:

[(1, 2040641044), (2, 1020320522), (4, 510160261), (13, 156972388), (26, 78486194), (52, 39243097), (251, 8130044), (502, 4065022), (1004, 2032511), (3263, 625388), (6526, 312694), (13052, 156347)]