4579990

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{19913}}^1$

素因数の和:19943

約数の個数: 16

約数和(自身を含む): 8602848

約数和(自身を除く): 4022858

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 19913, 39826, 99565, 199130, 457999, 915998, 2289995, 4579990]

約数ペア:

[(1, 4579990), (2, 2289995), (5, 915998), (10, 457999), (23, 199130), (46, 99565), (115, 39826), (230, 19913)]