2170642712

素因数分解:

$2^3\times 7^1\times {\mathrm{101}}^1\times {\mathrm{383777}}^1$

素因数の和:383891

約数の個数: 32

約数和(自身を含む): 4697442720

約数和(自身を除く): 2526800008

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 101, 202, 404, 707, 808, 1414, 2828, 5656, 383777, 767554, 1535108, 2686439, 3070216, 5372878, 10745756, 21491512, 38761477, 77522954, 155045908, 271330339, 310091816, 542660678, 1085321356, 2170642712]

約数ペア:

[(1, 2170642712), (2, 1085321356), (4, 542660678), (7, 310091816), (8, 271330339), (14, 155045908), (28, 77522954), (56, 38761477), (101, 21491512), (202, 10745756), (404, 5372878), (707, 3070216), (808, 2686439), (1414, 1535108), (2828, 767554), (5656, 383777)]