8977948

素因数分解:

$2^2\times 7^1\times {\mathrm{311}}^1\times {\mathrm{1031}}^1$

素因数の和:1353

約数の個数: 24

約数和(自身を含む): 18031104

約数和(自身を除く): 9053156

約数列:

[1, 2, 4, 7, 14, 28, 311, 622, 1031, 1244, 2062, 2177, 4124, 4354, 7217, 8708, 14434, 28868, 320641, 641282, 1282564, 2244487, 4488974, 8977948]

約数ペア:

[(1, 8977948), (2, 4488974), (4, 2244487), (7, 1282564), (14, 641282), (28, 320641), (311, 28868), (622, 14434), (1031, 8708), (1244, 7217), (2062, 4354), (2177, 4124)]