1325290634

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{373}}^1\times {\mathrm{19961}}^1$

素因数の和:20425

約数の個数: 16

約数和(自身を含む): 2015762760

約数和(自身を除く): 690472126

約数列:

[1, 2, 89, 178, 373, 746, 19961, 33197, 39922, 66394, 1776529, 3553058, 7445453, 14890906, 662645317, 1325290634]

約数ペア:

[(1, 1325290634), (2, 662645317), (89, 14890906), (178, 7445453), (373, 3553058), (746, 1776529), (19961, 66394), (33197, 39922)]