519881491

素因数分解:

${\mathrm{97}}^1\times {\mathrm{131}}^1\times {\mathrm{163}}^1\times {\mathrm{251}}^1$

素因数の和:642

約数の個数: 16

約数和(自身を含む): 534619008

約数和(自身を除く): 14737517

約数列:

[1, 97, 131, 163, 251, 12707, 15811, 21353, 24347, 32881, 40913, 2071241, 3189457, 3968561, 5359603, 519881491]

約数ペア:

[(1, 519881491), (97, 5359603), (131, 3968561), (163, 3189457), (251, 2071241), (12707, 40913), (15811, 32881), (21353, 24347)]