7908020

素因数分解:

$2^2\times 5^1\times {\mathrm{233}}^1\times {\mathrm{1697}}^1$

素因数の和:1939

約数の個数: 24

約数和(自身を含む): 16687944

約数和(自身を除く): 8779924

約数列:

[1, 2, 4, 5, 10, 20, 233, 466, 932, 1165, 1697, 2330, 3394, 4660, 6788, 8485, 16970, 33940, 395401, 790802, 1581604, 1977005, 3954010, 7908020]

約数ペア:

[(1, 7908020), (2, 3954010), (4, 1977005), (5, 1581604), (10, 790802), (20, 395401), (233, 33940), (466, 16970), (932, 8485), (1165, 6788), (1697, 4660), (2330, 3394)]