1854816272

素因数分解:

$2^4\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{29717}}^1$

素因数の和:29855

約数の個数: 40

約数和(自身を含む): 3714512256

約数和(自身を除く): 1859695984

約数列:

[1, 2, 4, 8, 16, 47, 83, 94, 166, 188, 332, 376, 664, 752, 1328, 3901, 7802, 15604, 29717, 31208, 59434, 62416, 118868, 237736, 475472, 1396699, 2466511, 2793398, 4933022, 5586796, 9866044, 11173592, 19732088, 22347184, 39464176, 115926017, 231852034, 463704068, 927408136, 1854816272]

約数ペア:

[(1, 1854816272), (2, 927408136), (4, 463704068), (8, 231852034), (16, 115926017), (47, 39464176), (83, 22347184), (94, 19732088), (166, 11173592), (188, 9866044), (332, 5586796), (376, 4933022), (664, 2793398), (752, 2466511), (1328, 1396699), (3901, 475472), (7802, 237736), (15604, 118868), (29717, 62416), (31208, 59434)]