2052486

素因数分解:

$2^1\times 3^3\times {\mathrm{191}}^1\times {\mathrm{199}}^1$

素因数の和:401

約数の個数: 32

約数和(自身を含む): 4608000

約数和(自身を除く): 2555514

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 191, 199, 382, 398, 573, 597, 1146, 1194, 1719, 1791, 3438, 3582, 5157, 5373, 10314, 10746, 38009, 76018, 114027, 228054, 342081, 684162, 1026243, 2052486]

約数ペア:

[(1, 2052486), (2, 1026243), (3, 684162), (6, 342081), (9, 228054), (18, 114027), (27, 76018), (54, 38009), (191, 10746), (199, 10314), (382, 5373), (398, 5157), (573, 3582), (597, 3438), (1146, 1791), (1194, 1719)]