1738205044

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{1811}}^1$

素因数の和:2080

約数の個数: 48

約数和(自身を含む): 3266383680

約数和(自身を除く): 1528178636

約数列:

[1, 2, 4, 19, 38, 73, 76, 146, 173, 292, 346, 692, 1387, 1811, 2774, 3287, 3622, 5548, 6574, 7244, 12629, 13148, 25258, 34409, 50516, 68818, 132203, 137636, 239951, 264406, 313303, 479902, 528812, 626606, 959804, 1253212, 2511857, 5023714, 5952757, 10047428, 11905514, 22871119, 23811028, 45742238, 91484476, 434551261, 869102522, 1738205044]

約数ペア:

[(1, 1738205044), (2, 869102522), (4, 434551261), (19, 91484476), (38, 45742238), (73, 23811028), (76, 22871119), (146, 11905514), (173, 10047428), (292, 5952757), (346, 5023714), (692, 2511857), (1387, 1253212), (1811, 959804), (2774, 626606), (3287, 528812), (3622, 479902), (5548, 313303), (6574, 264406), (7244, 239951), (12629, 137636), (13148, 132203), (25258, 68818), (34409, 50516)]