380984654

素因数分解:

$2^1\times {\mathrm{17}}^2\times {\mathrm{383}}^1\times {\mathrm{1721}}^1$

素因数の和:2140

約数の個数: 24

約数和(自身を含む): 609009408

約数和(自身を除く): 228024754

約数列:

[1, 2, 17, 34, 289, 383, 578, 766, 1721, 3442, 6511, 13022, 29257, 58514, 110687, 221374, 497369, 659143, 994738, 1318286, 11205431, 22410862, 190492327, 380984654]

約数ペア:

[(1, 380984654), (2, 190492327), (17, 22410862), (34, 11205431), (289, 1318286), (383, 994738), (578, 659143), (766, 497369), (1721, 221374), (3442, 110687), (6511, 58514), (13022, 29257)]