961034396

素因数分解:

$2^2\times 7^1\times {\mathrm{1663}}^1\times {\mathrm{20639}}^1$

素因数の和:22313

約数の個数: 24

約数和(自身を含む): 1923317760

約数和(自身を除く): 962283364

約数列:

[1, 2, 4, 7, 14, 28, 1663, 3326, 6652, 11641, 20639, 23282, 41278, 46564, 82556, 144473, 288946, 577892, 34322657, 68645314, 137290628, 240258599, 480517198, 961034396]

約数ペア:

[(1, 961034396), (2, 480517198), (4, 240258599), (7, 137290628), (14, 68645314), (28, 34322657), (1663, 577892), (3326, 288946), (6652, 144473), (11641, 82556), (20639, 46564), (23282, 41278)]