4639496

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{233}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 9266400

約数和(自身を除く): 4626904

約数列:

[1, 2, 4, 8, 19, 38, 76, 131, 152, 233, 262, 466, 524, 932, 1048, 1864, 2489, 4427, 4978, 8854, 9956, 17708, 19912, 30523, 35416, 61046, 122092, 244184, 579937, 1159874, 2319748, 4639496]

約数ペア:

[(1, 4639496), (2, 2319748), (4, 1159874), (8, 579937), (19, 244184), (38, 122092), (76, 61046), (131, 35416), (152, 30523), (233, 19912), (262, 17708), (466, 9956), (524, 8854), (932, 4978), (1048, 4427), (1864, 2489)]