1393669264

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{1231}}^1\times {\mathrm{5443}}^1$

素因数の和:6695

約数の個数: 40

約数和(自身を含む): 2910841472

約数和(自身を除く): 1517172208

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 1231, 2462, 4924, 5443, 9848, 10886, 16003, 19696, 21772, 32006, 43544, 64012, 70759, 87088, 128024, 141518, 256048, 283036, 566072, 1132144, 6700333, 13400666, 26801332, 53602664, 87104329, 107205328, 174208658, 348417316, 696834632, 1393669264]

約数ペア:

[(1, 1393669264), (2, 696834632), (4, 348417316), (8, 174208658), (13, 107205328), (16, 87104329), (26, 53602664), (52, 26801332), (104, 13400666), (208, 6700333), (1231, 1132144), (2462, 566072), (4924, 283036), (5443, 256048), (9848, 141518), (10886, 128024), (16003, 87088), (19696, 70759), (21772, 64012), (32006, 43544)]