1380821747

素因数分解:

${\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{757}}^1\times {\mathrm{2029}}^1$

素因数の和:2846

約数の個数: 16

約数和(自身を含む): 1477190400

約数和(自身を除く): 96368653

約数列:

[1, 29, 31, 757, 899, 2029, 21953, 23467, 58841, 62899, 680543, 1535953, 1824071, 44542637, 47614543, 1380821747]

約数ペア:

[(1, 1380821747), (29, 47614543), (31, 44542637), (757, 1824071), (899, 1535953), (2029, 680543), (21953, 62899), (23467, 58841)]