2120002

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2711}}^1$

素因数の和:2753

約数の個数: 16

約数和(自身を含む): 3514752

約数和(自身を除く): 1394750

約数列:

[1, 2, 17, 23, 34, 46, 391, 782, 2711, 5422, 46087, 62353, 92174, 124706, 1060001, 2120002]

約数ペア:

[(1, 2120002), (2, 1060001), (17, 124706), (23, 92174), (34, 62353), (46, 46087), (391, 5422), (782, 2711)]