2103109595

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{191}}^1\times {\mathrm{71039}}^1$

素因数の和:71266

約数の個数: 16

約数和(自身を含む): 2618818560

約数和(自身を除く): 515708965

約数列:

[1, 5, 31, 155, 191, 955, 5921, 29605, 71039, 355195, 2202209, 11011045, 13568449, 67842245, 420621919, 2103109595]

約数ペア:

[(1, 2103109595), (5, 420621919), (31, 67842245), (155, 13568449), (191, 11011045), (955, 2202209), (5921, 355195), (29605, 71039)]