2270402390

素因数分解:

$2^1\times 5^1\times {\mathrm{389}}^1\times {\mathrm{583651}}^1$

素因数の和:584047

約数の個数: 16

約数和(自身を含む): 4097237040

約数和(自身を除く): 1826834650

約数列:

[1, 2, 5, 10, 389, 778, 1945, 3890, 583651, 1167302, 2918255, 5836510, 227040239, 454080478, 1135201195, 2270402390]

約数ペア:

[(1, 2270402390), (2, 1135201195), (5, 454080478), (10, 227040239), (389, 5836510), (778, 2918255), (1945, 1167302), (3890, 583651)]