2008995846

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{44179}}^1$

素因数の和:44261

約数の個数: 64

約数和(自身を含む): 4809611520

約数和(自身を除く): 2800615674

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 53, 66, 78, 106, 143, 159, 286, 318, 429, 583, 689, 858, 1166, 1378, 1749, 2067, 3498, 4134, 7579, 15158, 22737, 44179, 45474, 88358, 132537, 265074, 485969, 574327, 971938, 1148654, 1457907, 1722981, 2341487, 2915814, 3445962, 4682974, 6317597, 7024461, 12635194, 14048922, 18952791, 25756357, 30439331, 37905582, 51512714, 60878662, 77269071, 91317993, 154538142, 182635986, 334832641, 669665282, 1004497923, 2008995846]

約数ペア:

[(1, 2008995846), (2, 1004497923), (3, 669665282), (6, 334832641), (11, 182635986), (13, 154538142), (22, 91317993), (26, 77269071), (33, 60878662), (39, 51512714), (53, 37905582), (66, 30439331), (78, 25756357), (106, 18952791), (143, 14048922), (159, 12635194), (286, 7024461), (318, 6317597), (429, 4682974), (583, 3445962), (689, 2915814), (858, 2341487), (1166, 1722981), (1378, 1457907), (1749, 1148654), (2067, 971938), (3498, 574327), (4134, 485969), (7579, 265074), (15158, 132537), (22737, 88358), (44179, 45474)]