319991042

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{43207}}^1$

素因数の和:43262

約数の個数: 24

約数和(自身を含む): 573456576

約数和(自身を除く): 253465534

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 529, 1058, 3703, 7406, 43207, 86414, 302449, 604898, 993761, 1987522, 6956327, 13912654, 22856503, 45713006, 159995521, 319991042]

約数ペア:

[(1, 319991042), (2, 159995521), (7, 45713006), (14, 22856503), (23, 13912654), (46, 6956327), (161, 1987522), (322, 993761), (529, 604898), (1058, 302449), (3703, 86414), (7406, 43207)]