426133060

素因数分解:

$2^2\times 5^1\times {\mathrm{971}}^1\times {\mathrm{21943}}^1$

素因数の和:22923

約数の個数: 24

約数和(自身を含む): 895841856

約数和(自身を除く): 469708796

約数列:

[1, 2, 4, 5, 10, 20, 971, 1942, 3884, 4855, 9710, 19420, 21943, 43886, 87772, 109715, 219430, 438860, 21306653, 42613306, 85226612, 106533265, 213066530, 426133060]

約数ペア:

[(1, 426133060), (2, 213066530), (4, 106533265), (5, 85226612), (10, 42613306), (20, 21306653), (971, 438860), (1942, 219430), (3884, 109715), (4855, 87772), (9710, 43886), (19420, 21943)]