1638510289

素因数分解:

${\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{233}}^1\times {\mathrm{2383}}^1$

素因数の和:2856

約数の個数: 16

約数和(自身を含む): 1780676352

約数和(自身を除く): 142166063

約数列:

[1, 13, 227, 233, 2383, 2951, 3029, 30979, 52891, 540941, 555239, 687583, 7032233, 7218107, 126039253, 1638510289]

約数ペア:

[(1, 1638510289), (13, 126039253), (227, 7218107), (233, 7032233), (2383, 687583), (2951, 555239), (3029, 540941), (30979, 52891)]