1004038564

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{389}}^1\times {\mathrm{37957}}^1$

素因数の和:38367

約数の個数: 24

約数和(自身を含む): 1865256120

約数和(自身を除く): 861217556

約数列:

[1, 2, 4, 17, 34, 68, 389, 778, 1556, 6613, 13226, 26452, 37957, 75914, 151828, 645269, 1290538, 2581076, 14765273, 29530546, 59061092, 251009641, 502019282, 1004038564]

約数ペア:

[(1, 1004038564), (2, 502019282), (4, 251009641), (17, 59061092), (34, 29530546), (68, 14765273), (389, 2581076), (778, 1290538), (1556, 645269), (6613, 151828), (13226, 75914), (26452, 37957)]