53440274014

素因数分解:

$2^1\times {\mathrm{173}}^1\times {\mathrm{397}}^1\times {\mathrm{389047}}^1$

素因数の和:389619

約数の個数: 16

約数和(自身を含む): 80827056288

約数和(自身を除く): 27386782274

約数列:

[1, 2, 173, 346, 397, 794, 68681, 137362, 389047, 778094, 67305131, 134610262, 154451659, 308903318, 26720137007, 53440274014]

約数ペア:

[(1, 53440274014), (2, 26720137007), (173, 308903318), (346, 154451659), (397, 134610262), (794, 67305131), (68681, 778094), (137362, 389047)]