4025888881

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1470913}}^1$

素因数の和:1470960

約数の個数: 16

約数和(自身を含む): 5083478784

約数和(自身を除く): 1057589903

約数列:

[1, 7, 17, 23, 119, 161, 391, 2737, 1470913, 10296391, 25005521, 33830999, 175038647, 236816993, 575126983, 4025888881]

約数ペア:

[(1, 4025888881), (7, 575126983), (17, 236816993), (23, 175038647), (119, 33830999), (161, 25005521), (391, 10296391), (2737, 1470913)]