1684716046

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{68279}}^1$

素因数の和:68380

約数の個数: 24

約数和(自身を含む): 2773943280

約数和(自身を除く): 1089227234

約数列:

[1, 2, 13, 26, 73, 146, 169, 338, 949, 1898, 12337, 24674, 68279, 136558, 887627, 1775254, 4984367, 9968734, 11539151, 23078302, 64796771, 129593542, 842358023, 1684716046]

約数ペア:

[(1, 1684716046), (2, 842358023), (13, 129593542), (26, 64796771), (73, 23078302), (146, 11539151), (169, 9968734), (338, 4984367), (949, 1775254), (1898, 887627), (12337, 136558), (24674, 68279)]