2017155968

素因数分解:

$2^7\times {\mathrm{2399}}^1\times {\mathrm{6569}}^1$

素因数の和:8982

約数の個数: 32

約数和(自身を含む): 4020840000

約数和(自身を除く): 2003684032

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 2399, 4798, 6569, 9596, 13138, 19192, 26276, 38384, 52552, 76768, 105104, 153536, 210208, 307072, 420416, 840832, 15759031, 31518062, 63036124, 126072248, 252144496, 504288992, 1008577984, 2017155968]

約数ペア:

[(1, 2017155968), (2, 1008577984), (4, 504288992), (8, 252144496), (16, 126072248), (32, 63036124), (64, 31518062), (128, 15759031), (2399, 840832), (4798, 420416), (6569, 307072), (9596, 210208), (13138, 153536), (19192, 105104), (26276, 76768), (38384, 52552)]