258679171673

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2797}}^1\times {\mathrm{245317}}^1$

素因数の和:248156

約数の個数: 16

約数和(自身を含む): 288287900880

約数和(自身を除く): 29608729207

約数列:

[1, 13, 29, 377, 2797, 36361, 81113, 245317, 1054469, 3189121, 7114193, 92484509, 686151649, 8919971437, 19898397821, 258679171673]

約数ペア:

[(1, 258679171673), (13, 19898397821), (29, 8919971437), (377, 686151649), (2797, 92484509), (36361, 7114193), (81113, 3189121), (245317, 1054469)]