130764548

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{239}}^1\times {\mathrm{3181}}^1$

素因数の和:3467

約数の個数: 24

約数和(自身を含む): 235213440

約数和(自身を除く): 104448892

約数列:

[1, 2, 4, 43, 86, 172, 239, 478, 956, 3181, 6362, 10277, 12724, 20554, 41108, 136783, 273566, 547132, 760259, 1520518, 3041036, 32691137, 65382274, 130764548]

約数ペア:

[(1, 130764548), (2, 65382274), (4, 32691137), (43, 3041036), (86, 1520518), (172, 760259), (239, 547132), (478, 273566), (956, 136783), (3181, 41108), (6362, 20554), (10277, 12724)]