426131245

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{19427}}^1$

素因数の和:19580

約数の個数: 16

約数和(自身を含む): 528752448

約数和(自身を除く): 102621203

約数列:

[1, 5, 41, 107, 205, 535, 4387, 19427, 21935, 97135, 796507, 2078689, 3982535, 10393445, 85226249, 426131245]

約数ペア:

[(1, 426131245), (5, 85226249), (41, 10393445), (107, 3982535), (205, 2078689), (535, 796507), (4387, 97135), (19427, 21935)]