1213309618

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{601}}^1\times {\mathrm{59377}}^1$

素因数の和:59997

約数の個数: 16

約数和(自身を含む): 1930260024

約数和(自身を除く): 716950406

約数列:

[1, 2, 17, 34, 601, 1202, 10217, 20434, 59377, 118754, 1009409, 2018818, 35685577, 71371154, 606654809, 1213309618]

約数ペア:

[(1, 1213309618), (2, 606654809), (17, 71371154), (34, 35685577), (601, 2018818), (1202, 1009409), (10217, 118754), (20434, 59377)]