57571930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{442861}}^1$

素因数の和:442881

約数の個数: 16

約数和(自身を含む): 111601224

約数和(自身を除く): 54029294

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 442861, 885722, 2214305, 4428610, 5757193, 11514386, 28785965, 57571930]

約数ペア:

[(1, 57571930), (2, 28785965), (5, 11514386), (10, 5757193), (13, 4428610), (26, 2214305), (65, 885722), (130, 442861)]