2247278276

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{225721}}^1$

素因数の和:225875

約数の個数: 24

約数和(自身を含む): 4171342560

約数和(自身を除く): 1924064284

約数列:

[1, 2, 4, 19, 38, 76, 131, 262, 524, 2489, 4978, 9956, 225721, 451442, 902884, 4288699, 8577398, 17154796, 29569451, 59138902, 118277804, 561819569, 1123639138, 2247278276]

約数ペア:

[(1, 2247278276), (2, 1123639138), (4, 561819569), (19, 118277804), (38, 59138902), (76, 29569451), (131, 17154796), (262, 8577398), (524, 4288699), (2489, 902884), (4978, 451442), (9956, 225721)]