1004125826

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1129}}^1\times {\mathrm{40427}}^1$

素因数の和:41569

約数の個数: 16

約数和(自身を含む): 1644611040

約数和(自身を除く): 640485214

約数列:

[1, 2, 11, 22, 1129, 2258, 12419, 24838, 40427, 80854, 444697, 889394, 45642083, 91284166, 502062913, 1004125826]

約数ペア:

[(1, 1004125826), (2, 502062913), (11, 91284166), (22, 45642083), (1129, 889394), (2258, 444697), (12419, 80854), (24838, 40427)]