2010580418

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{2039}}^1$

素因数の和:2415

約数の個数: 64

約数和(自身を含む): 3971635200

約数和(自身を除く): 1961054782

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 77, 133, 154, 209, 266, 337, 418, 674, 1463, 2039, 2359, 2926, 3707, 4078, 4718, 6403, 7414, 12806, 14273, 22429, 25949, 28546, 38741, 44821, 44858, 51898, 70433, 77482, 89642, 140866, 157003, 271187, 314006, 426151, 493031, 542374, 687143, 852302, 986062, 1374286, 2983057, 4810001, 5966114, 7558573, 9620002, 13055717, 15117146, 26111434, 52910011, 91390019, 105820022, 143612887, 182780038, 287225774, 1005290209, 2010580418]

約数ペア:

[(1, 2010580418), (2, 1005290209), (7, 287225774), (11, 182780038), (14, 143612887), (19, 105820022), (22, 91390019), (38, 52910011), (77, 26111434), (133, 15117146), (154, 13055717), (209, 9620002), (266, 7558573), (337, 5966114), (418, 4810001), (674, 2983057), (1463, 1374286), (2039, 986062), (2359, 852302), (2926, 687143), (3707, 542374), (4078, 493031), (4718, 426151), (6403, 314006), (7414, 271187), (12806, 157003), (14273, 140866), (22429, 89642), (25949, 77482), (28546, 70433), (38741, 51898), (44821, 44858)]