2815988

素因数分解:

$2^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{617}}^1$

素因数の和:791

約数の個数: 24

約数和(自身を含む): 5675712

約数和(自身を除く): 2859724

約数列:

[1, 2, 4, 7, 14, 28, 163, 326, 617, 652, 1141, 1234, 2282, 2468, 4319, 4564, 8638, 17276, 100571, 201142, 402284, 703997, 1407994, 2815988]

約数ペア:

[(1, 2815988), (2, 1407994), (4, 703997), (7, 402284), (14, 201142), (28, 100571), (163, 17276), (326, 8638), (617, 4564), (652, 4319), (1141, 2468), (1234, 2282)]