4668820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17957}}^1$

素因数の和:17979

約数の個数: 24

約数和(自身を含む): 10559304

約数和(自身を除く): 5890484

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 17957, 35914, 71828, 89785, 179570, 233441, 359140, 466882, 933764, 1167205, 2334410, 4668820]

約数ペア:

[(1, 4668820), (2, 2334410), (4, 1167205), (5, 933764), (10, 466882), (13, 359140), (20, 233441), (26, 179570), (52, 89785), (65, 71828), (130, 35914), (260, 17957)]