251010955

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{1787}}^1\times {\mathrm{2161}}^1$

素因数の和:3966

約数の個数: 16

約数和(自身を含む): 324715104

約数和(自身を除く): 73704149

約数列:

[1, 5, 13, 65, 1787, 2161, 8935, 10805, 23231, 28093, 116155, 140465, 3861707, 19308535, 50202191, 251010955]

約数ペア:

[(1, 251010955), (5, 50202191), (13, 19308535), (65, 3861707), (1787, 140465), (2161, 116155), (8935, 28093), (10805, 23231)]