421644722

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{233}}^1\times {\mathrm{6907}}^1$

素因数の和:7273

約数の個数: 16

約数和(自身を含む): 640122912

約数和(自身を除く): 218478190

約数列:

[1, 2, 131, 233, 262, 466, 6907, 13814, 30523, 61046, 904817, 1609331, 1809634, 3218662, 210822361, 421644722]

約数ペア:

[(1, 421644722), (2, 210822361), (131, 3218662), (233, 1809634), (262, 1609331), (466, 904817), (6907, 61046), (13814, 30523)]