1891576

素因数分解:

$2^3\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:199

約数の個数: 32

約数和(自身を含む): 3729600

約数和(自身を除く): 1838024

約数列:

[1, 2, 4, 8, 41, 73, 79, 82, 146, 158, 164, 292, 316, 328, 584, 632, 2993, 3239, 5767, 5986, 6478, 11534, 11972, 12956, 23068, 23944, 25912, 46136, 236447, 472894, 945788, 1891576]

約数ペア:

[(1, 1891576), (2, 945788), (4, 472894), (8, 236447), (41, 46136), (73, 25912), (79, 23944), (82, 23068), (146, 12956), (158, 11972), (164, 11534), (292, 6478), (316, 5986), (328, 5767), (584, 3239), (632, 2993)]