4080432818

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^3\times {\mathrm{3863}}^1$

素因数の和:3940

約数の個数: 64

約数和(自身を含む): 8056903680

約数和(自身を除く): 3976470862

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 361, 418, 722, 1463, 2527, 2926, 3863, 3971, 5054, 6859, 7726, 7942, 13718, 27041, 27797, 42493, 48013, 54082, 55594, 73397, 75449, 84986, 96026, 146794, 150898, 297451, 513779, 528143, 594902, 807367, 1027558, 1056286, 1394543, 1614734, 2789086, 5651569, 9761801, 11303138, 15339973, 19523602, 26496317, 30679946, 52992634, 107379811, 185474219, 214759622, 291459487, 370948438, 582918974, 2040216409, 4080432818]

約数ペア:

[(1, 4080432818), (2, 2040216409), (7, 582918974), (11, 370948438), (14, 291459487), (19, 214759622), (22, 185474219), (38, 107379811), (77, 52992634), (133, 30679946), (154, 26496317), (209, 19523602), (266, 15339973), (361, 11303138), (418, 9761801), (722, 5651569), (1463, 2789086), (2527, 1614734), (2926, 1394543), (3863, 1056286), (3971, 1027558), (5054, 807367), (6859, 594902), (7726, 528143), (7942, 513779), (13718, 297451), (27041, 150898), (27797, 146794), (42493, 96026), (48013, 84986), (54082, 75449), (55594, 73397)]