1139660546

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{108271}}^1$

素因数の和:108569

約数の個数: 16

約数和(自身を含む): 1805976960

約数和(自身を除く): 666316414

約数列:

[1, 2, 19, 38, 277, 554, 5263, 10526, 108271, 216542, 2057149, 4114298, 29991067, 59982134, 569830273, 1139660546]

約数ペア:

[(1, 1139660546), (2, 569830273), (19, 59982134), (38, 29991067), (277, 4114298), (554, 2057149), (5263, 216542), (10526, 108271)]