2280715448

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{1301}}^1\times {\mathrm{1811}}^1$

素因数の和:3140

約数の個数: 48

約数和(自身を含む): 4706651880

約数和(自身を除く): 2425936432

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 1301, 1811, 2602, 3622, 5204, 7244, 10408, 14311, 14488, 19921, 28622, 39842, 57244, 79684, 114488, 157421, 159368, 219131, 314842, 438262, 629684, 876524, 1259368, 1753048, 2356111, 4712222, 9424444, 18848888, 25917221, 51834442, 103668884, 207337768, 285089431, 570178862, 1140357724, 2280715448]

約数ペア:

[(1, 2280715448), (2, 1140357724), (4, 570178862), (8, 285089431), (11, 207337768), (22, 103668884), (44, 51834442), (88, 25917221), (121, 18848888), (242, 9424444), (484, 4712222), (968, 2356111), (1301, 1753048), (1811, 1259368), (2602, 876524), (3622, 629684), (5204, 438262), (7244, 314842), (10408, 219131), (14311, 159368), (14488, 157421), (19921, 114488), (28622, 79684), (39842, 57244)]