2017207072

素因数分解:

$2^5\times {\mathrm{89}}^1\times {\mathrm{277}}^1\times {\mathrm{2557}}^1$

素因数の和:2933

約数の個数: 48

約数和(自身を含む): 4032073080

約数和(自身を除く): 2014866008

約数列:

[1, 2, 4, 8, 16, 32, 89, 178, 277, 356, 554, 712, 1108, 1424, 2216, 2557, 2848, 4432, 5114, 8864, 10228, 20456, 24653, 40912, 49306, 81824, 98612, 197224, 227573, 394448, 455146, 708289, 788896, 910292, 1416578, 1820584, 2833156, 3641168, 5666312, 7282336, 11332624, 22665248, 63037721, 126075442, 252150884, 504301768, 1008603536, 2017207072]

約数ペア:

[(1, 2017207072), (2, 1008603536), (4, 504301768), (8, 252150884), (16, 126075442), (32, 63037721), (89, 22665248), (178, 11332624), (277, 7282336), (356, 5666312), (554, 3641168), (712, 2833156), (1108, 1820584), (1424, 1416578), (2216, 910292), (2557, 788896), (2848, 708289), (4432, 455146), (5114, 394448), (8864, 227573), (10228, 197224), (20456, 98612), (24653, 81824), (40912, 49306)]