313989684

素因数分解:

$2^2\times 3^1\times {\mathrm{1381}}^1\times {\mathrm{18947}}^1$

素因数の和:20335

約数の個数: 24

約数和(自身を含む): 733211808

約数和(自身を除く): 419222124

約数列:

[1, 2, 3, 4, 6, 12, 1381, 2762, 4143, 5524, 8286, 16572, 18947, 37894, 56841, 75788, 113682, 227364, 26165807, 52331614, 78497421, 104663228, 156994842, 313989684]

約数ペア:

[(1, 313989684), (2, 156994842), (3, 104663228), (4, 78497421), (6, 52331614), (12, 26165807), (1381, 227364), (2762, 113682), (4143, 75788), (5524, 56841), (8286, 37894), (16572, 18947)]