2103165935

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{409}}^1\times {\mathrm{79111}}^1$

素因数の和:79538

約数の個数: 16

約数和(自身を含む): 2724617280

約数和(自身を除く): 621451345

約数列:

[1, 5, 13, 65, 409, 2045, 5317, 26585, 79111, 395555, 1028443, 5142215, 32356399, 161781995, 420633187, 2103165935]

約数ペア:

[(1, 2103165935), (5, 420633187), (13, 161781995), (65, 32356399), (409, 5142215), (2045, 1028443), (5317, 395555), (26585, 79111)]