12604272289

素因数分解:

$7^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{205151}}^1$

素因数の和:205356

約数の個数: 16

約数和(自身を含む): 14731554816

約数和(自身を除く): 2127282527

約数列:

[1, 7, 67, 131, 469, 917, 8777, 61439, 205151, 1436057, 13745117, 26874781, 96215819, 188123467, 1800610327, 12604272289]

約数ペア:

[(1, 12604272289), (7, 1800610327), (67, 188123467), (131, 96215819), (469, 26874781), (917, 13745117), (8777, 1436057), (61439, 205151)]