2049460014

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{687277}}^1$

素因数の和:687360

約数の個数: 32

約数和(自身を含む): 4750465536

約数和(自身を除く): 2701005522

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 687277, 1374554, 2061831, 4123662, 4810939, 9621878, 14432817, 28865634, 48796667, 97593334, 146390001, 292780002, 341576669, 683153338, 1024730007, 2049460014]

約数ペア:

[(1, 2049460014), (2, 1024730007), (3, 683153338), (6, 341576669), (7, 292780002), (14, 146390001), (21, 97593334), (42, 48796667), (71, 28865634), (142, 14432817), (213, 9621878), (426, 4810939), (497, 4123662), (994, 2061831), (1491, 1374554), (2982, 687277)]