4019588495

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1994833}}^1$

素因数の和:1994882

約数の個数: 16

約数和(自身を含む): 5362113792

約数和(自身を除く): 1342525297

約数列:

[1, 5, 13, 31, 65, 155, 403, 2015, 1994833, 9974165, 25932829, 61839823, 129664145, 309199115, 803917699, 4019588495]

約数ペア:

[(1, 4019588495), (5, 803917699), (13, 309199115), (31, 129664145), (65, 61839823), (155, 25932829), (403, 9974165), (2015, 1994833)]