487338839

素因数分解:

${\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{251}}^1\times {\mathrm{641}}^1$

素因数の和:1138

約数の個数: 16

約数和(自身を含む): 530004384

約数和(自身を除く): 42665545

約数列:

[1, 13, 233, 251, 641, 3029, 3263, 8333, 58483, 149353, 160891, 760279, 1941589, 2091583, 37487603, 487338839]

約数ペア:

[(1, 487338839), (13, 37487603), (233, 2091583), (251, 1941589), (641, 760279), (3029, 160891), (3263, 149353), (8333, 58483)]