61786790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{475283}}^1$

素因数の和:475303

約数の個数: 16

約数和(自身を含む): 119771568

約数和(自身を除く): 57984778

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 475283, 950566, 2376415, 4752830, 6178679, 12357358, 30893395, 61786790]

約数ペア:

[(1, 61786790), (2, 30893395), (5, 12357358), (10, 6178679), (13, 4752830), (26, 2376415), (65, 950566), (130, 475283)]