2488830016

素因数分解:

$2^6\times {\mathrm{263}}^1\times {\mathrm{147863}}^1$

素因数の和:148138

約数の個数: 28

約数和(自身を含む): 4957584192

約数和(自身を除く): 2468754176

約数列:

[1, 2, 4, 8, 16, 32, 64, 263, 526, 1052, 2104, 4208, 8416, 16832, 147863, 295726, 591452, 1182904, 2365808, 4731616, 9463232, 38887969, 77775938, 155551876, 311103752, 622207504, 1244415008, 2488830016]

約数ペア:

[(1, 2488830016), (2, 1244415008), (4, 622207504), (8, 311103752), (16, 155551876), (32, 77775938), (64, 38887969), (263, 9463232), (526, 4731616), (1052, 2365808), (2104, 1182904), (4208, 591452), (8416, 295726), (16832, 147863)]