2017902896

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{277}}^1\times {\mathrm{7717}}^1$

素因数の和:8061

約数の個数: 40

約数和(自身を含む): 3990823440

約数和(自身を除く): 1972920544

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 277, 472, 554, 944, 1108, 2216, 4432, 7717, 15434, 16343, 30868, 32686, 61736, 65372, 123472, 130744, 261488, 455303, 910606, 1821212, 2137609, 3642424, 4275218, 7284848, 8550436, 17100872, 34201744, 126118931, 252237862, 504475724, 1008951448, 2017902896]

約数ペア:

[(1, 2017902896), (2, 1008951448), (4, 504475724), (8, 252237862), (16, 126118931), (59, 34201744), (118, 17100872), (236, 8550436), (277, 7284848), (472, 4275218), (554, 3642424), (944, 2137609), (1108, 1821212), (2216, 910606), (4432, 455303), (7717, 261488), (15434, 130744), (16343, 123472), (30868, 65372), (32686, 61736)]