2045012802

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{8443}}^1$

素因数の和:8607

約数の個数: 64

約数和(自身を含む): 4798894080

約数和(自身を除く): 2753881278

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 73, 79, 146, 158, 219, 237, 438, 474, 511, 553, 1022, 1106, 1533, 1659, 3066, 3318, 5767, 8443, 11534, 16886, 17301, 25329, 34602, 40369, 50658, 59101, 80738, 118202, 121107, 177303, 242214, 354606, 616339, 666997, 1232678, 1333994, 1849017, 2000991, 3698034, 4001982, 4314373, 4668979, 8628746, 9337958, 12943119, 14006937, 25886238, 28013874, 48690781, 97381562, 146072343, 292144686, 340835467, 681670934, 1022506401, 2045012802]

約数ペア:

[(1, 2045012802), (2, 1022506401), (3, 681670934), (6, 340835467), (7, 292144686), (14, 146072343), (21, 97381562), (42, 48690781), (73, 28013874), (79, 25886238), (146, 14006937), (158, 12943119), (219, 9337958), (237, 8628746), (438, 4668979), (474, 4314373), (511, 4001982), (553, 3698034), (1022, 2000991), (1106, 1849017), (1533, 1333994), (1659, 1232678), (3066, 666997), (3318, 616339), (5767, 354606), (8443, 242214), (11534, 177303), (16886, 121107), (17301, 118202), (25329, 80738), (34602, 59101), (40369, 50658)]