1258476812

素因数分解:

$2^2\times {\mathrm{67}}^1\times {\mathrm{4695809}}^1$

素因数の和:4695880

約数の個数: 12

約数和(自身を含む): 2235205560

約数和(自身を除く): 976728748

約数列:

[1, 2, 4, 67, 134, 268, 4695809, 9391618, 18783236, 314619203, 629238406, 1258476812]

約数ペア:

[(1, 1258476812), (2, 629238406), (4, 314619203), (67, 18783236), (134, 9391618), (268, 4695809)]