291296302

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{2381}}^1$

素因数の和:2544

約数の個数: 32

約数和(自身を含む): 489815424

約数和(自身を除く): 198519122

約数列:

[1, 2, 11, 22, 67, 83, 134, 166, 737, 913, 1474, 1826, 2381, 4762, 5561, 11122, 26191, 52382, 61171, 122342, 159527, 197623, 319054, 395246, 1754797, 2173853, 3509594, 4347706, 13240741, 26481482, 145648151, 291296302]

約数ペア:

[(1, 291296302), (2, 145648151), (11, 26481482), (22, 13240741), (67, 4347706), (83, 3509594), (134, 2173853), (166, 1754797), (737, 395246), (913, 319054), (1474, 197623), (1826, 159527), (2381, 122342), (4762, 61171), (5561, 52382), (11122, 26191)]