1990602

素因数分解:

$2^1\times 3^3\times {\mathrm{191}}^1\times {\mathrm{193}}^1$

素因数の和:395

約数の個数: 32

約数和(自身を含む): 4469760

約数和(自身を除く): 2479158

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 191, 193, 382, 386, 573, 579, 1146, 1158, 1719, 1737, 3438, 3474, 5157, 5211, 10314, 10422, 36863, 73726, 110589, 221178, 331767, 663534, 995301, 1990602]

約数ペア:

[(1, 1990602), (2, 995301), (3, 663534), (6, 331767), (9, 221178), (18, 110589), (27, 73726), (54, 36863), (191, 10422), (193, 10314), (382, 5211), (386, 5157), (573, 3474), (579, 3438), (1146, 1737), (1158, 1719)]