814658910

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{2088869}}^1$

素因数の和:2088892

約数の個数: 32

約数和(自身を含む): 2105580960

約数和(自身を除く): 1290922050

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 2088869, 4177738, 6266607, 10444345, 12533214, 20888690, 27155297, 31333035, 54310594, 62666070, 81465891, 135776485, 162931782, 271552970, 407329455, 814658910]

約数ペア:

[(1, 814658910), (2, 407329455), (3, 271552970), (5, 162931782), (6, 135776485), (10, 81465891), (13, 62666070), (15, 54310594), (26, 31333035), (30, 27155297), (39, 20888690), (65, 12533214), (78, 10444345), (130, 6266607), (195, 4177738), (390, 2088869)]