1661536838

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{701}}^1\times {\mathrm{91163}}^1$

素因数の和:91879

約数の個数: 16

約数和(自身を含む): 2687879376

約数和(自身を除く): 1026342538

約数列:

[1, 2, 13, 26, 701, 1402, 9113, 18226, 91163, 182326, 1185119, 2370238, 63905263, 127810526, 830768419, 1661536838]

約数ペア:

[(1, 1661536838), (2, 830768419), (13, 127810526), (26, 63905263), (701, 2370238), (1402, 1185119), (9113, 182326), (18226, 91163)]