2017029590

素因数分解:

$2^1\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1997059}}^1$

素因数の和:1997167

約数の個数: 16

約数和(自身を含む): 3666602160

約数和(自身を除く): 1649572570

約数列:

[1, 2, 5, 10, 101, 202, 505, 1010, 1997059, 3994118, 9985295, 19970590, 201702959, 403405918, 1008514795, 2017029590]

約数ペア:

[(1, 2017029590), (2, 1008514795), (5, 403405918), (10, 201702959), (101, 19970590), (202, 9985295), (505, 3994118), (1010, 1997059)]