118260740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{454849}}^1$

素因数の和:454871

約数の個数: 24

約数和(自身を含む): 267451800

約数和(自身を除く): 149191060

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 454849, 909698, 1819396, 2274245, 4548490, 5913037, 9096980, 11826074, 23652148, 29565185, 59130370, 118260740]

約数ペア:

[(1, 118260740), (2, 59130370), (4, 29565185), (5, 23652148), (10, 11826074), (13, 9096980), (20, 5913037), (26, 4548490), (52, 2274245), (65, 1819396), (130, 909698), (260, 454849)]