2387996

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2417}}^1$

素因数の和:2453

約数の個数: 24

約数和(自身を含む): 4739280

約数和(自身を除く): 2351284

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 2417, 4834, 9668, 31421, 45923, 62842, 91846, 125684, 183692, 596999, 1193998, 2387996]

約数ペア:

[(1, 2387996), (2, 1193998), (4, 596999), (13, 183692), (19, 125684), (26, 91846), (38, 62842), (52, 45923), (76, 31421), (247, 9668), (494, 4834), (988, 2417)]