2485314

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1$

素因数の和:96

約数の個数: 72

約数和(自身を含む): 6280560

約数和(自身を除く): 3795246

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 38, 39, 43, 57, 78, 86, 114, 117, 129, 169, 171, 234, 247, 258, 338, 342, 387, 494, 507, 559, 741, 774, 817, 1014, 1118, 1482, 1521, 1634, 1677, 2223, 2451, 3042, 3211, 3354, 4446, 4902, 5031, 6422, 7267, 7353, 9633, 10062, 10621, 14534, 14706, 19266, 21242, 21801, 28899, 31863, 43602, 57798, 63726, 65403, 95589, 130806, 138073, 191178, 276146, 414219, 828438, 1242657, 2485314]

約数ペア:

[(1, 2485314), (2, 1242657), (3, 828438), (6, 414219), (9, 276146), (13, 191178), (18, 138073), (19, 130806), (26, 95589), (38, 65403), (39, 63726), (43, 57798), (57, 43602), (78, 31863), (86, 28899), (114, 21801), (117, 21242), (129, 19266), (169, 14706), (171, 14534), (234, 10621), (247, 10062), (258, 9633), (338, 7353), (342, 7267), (387, 6422), (494, 5031), (507, 4902), (559, 4446), (741, 3354), (774, 3211), (817, 3042), (1014, 2451), (1118, 2223), (1482, 1677), (1521, 1634)]