1045039970

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{8038769}}^1$

素因数の和:8038789

約数の個数: 16

約数和(自身を含む): 2025770040

約数和(自身を除く): 980730070

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 8038769, 16077538, 40193845, 80387690, 104503997, 209007994, 522519985, 1045039970]

約数ペア:

[(1, 1045039970), (2, 522519985), (5, 209007994), (10, 104503997), (13, 80387690), (26, 40193845), (65, 16077538), (130, 8038769)]