478518992

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{251323}}^1$

素因数の和:251355

約数の個数: 40

約数和(自身を含む): 1121910336

約数和(自身を除く): 643391344

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 952, 1904, 251323, 502646, 1005292, 1759261, 2010584, 3518522, 4021168, 4272491, 7037044, 8544982, 14074088, 17089964, 28148176, 29907437, 34179928, 59814874, 68359856, 119629748, 239259496, 478518992]

約数ペア:

[(1, 478518992), (2, 239259496), (4, 119629748), (7, 68359856), (8, 59814874), (14, 34179928), (16, 29907437), (17, 28148176), (28, 17089964), (34, 14074088), (56, 8544982), (68, 7037044), (112, 4272491), (119, 4021168), (136, 3518522), (238, 2010584), (272, 1759261), (476, 1005292), (952, 502646), (1904, 251323)]