510031874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{233}}^1$

素因数の和:395

約数の個数: 64

約数和(自身を含む): 897661440

約数和(自身を除く): 387629566

約数列:

[1, 2, 11, 22, 29, 47, 58, 73, 94, 146, 233, 319, 466, 517, 638, 803, 1034, 1363, 1606, 2117, 2563, 2726, 3431, 4234, 5126, 6757, 6862, 10951, 13514, 14993, 17009, 21902, 23287, 29986, 34018, 37741, 46574, 74327, 75482, 99499, 120461, 148654, 187099, 198998, 240922, 317579, 374198, 493261, 635158, 799423, 986522, 1094489, 1598846, 2188978, 3493369, 5425871, 6986738, 8793653, 10851742, 17587306, 23183267, 46366534, 255015937, 510031874]

約数ペア:

[(1, 510031874), (2, 255015937), (11, 46366534), (22, 23183267), (29, 17587306), (47, 10851742), (58, 8793653), (73, 6986738), (94, 5425871), (146, 3493369), (233, 2188978), (319, 1598846), (466, 1094489), (517, 986522), (638, 799423), (803, 635158), (1034, 493261), (1363, 374198), (1606, 317579), (2117, 240922), (2563, 198998), (2726, 187099), (3431, 148654), (4234, 120461), (5126, 99499), (6757, 75482), (6862, 74327), (10951, 46574), (13514, 37741), (14993, 34018), (17009, 29986), (21902, 23287)]