1047855770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{620033}}^1$

素因数の和:620066

約数の個数: 24

約数和(自身を含む): 2042391996

約数和(自身を除く): 994536226

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 620033, 1240066, 3100165, 6200330, 8060429, 16120858, 40302145, 80604290, 104785577, 209571154, 523927885, 1047855770]

約数ペア:

[(1, 1047855770), (2, 523927885), (5, 209571154), (10, 104785577), (13, 80604290), (26, 40302145), (65, 16120858), (130, 8060429), (169, 6200330), (338, 3100165), (845, 1240066), (1690, 620033)]