1330678018

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{223}}^1\times {\mathrm{1777}}^1$

素因数の和:2098

約数の個数: 32

約数和(自身を含む): 2121993216

約数和(自身を除く): 791315198

約数列:

[1, 2, 23, 46, 73, 146, 223, 446, 1679, 1777, 3358, 3554, 5129, 10258, 16279, 32558, 40871, 81742, 129721, 259442, 374417, 396271, 748834, 792542, 2983583, 5967166, 9114233, 18228466, 28927783, 57855566, 665339009, 1330678018]

約数ペア:

[(1, 1330678018), (2, 665339009), (23, 57855566), (46, 28927783), (73, 18228466), (146, 9114233), (223, 5967166), (446, 2983583), (1679, 792542), (1777, 748834), (3358, 396271), (3554, 374417), (5129, 259442), (10258, 129721), (16279, 81742), (32558, 40871)]