2017561768

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{34261}}^1$

素因数の和:34717

約数の個数: 32

約数和(自身を含む): 4014821160

約数和(自身を除く): 1997259392

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 433, 866, 1732, 3464, 7361, 14722, 29444, 34261, 58888, 68522, 137044, 274088, 582437, 1164874, 2329748, 4659496, 14835013, 29670026, 59340052, 118680104, 252195221, 504390442, 1008780884, 2017561768]

約数ペア:

[(1, 2017561768), (2, 1008780884), (4, 504390442), (8, 252195221), (17, 118680104), (34, 59340052), (68, 29670026), (136, 14835013), (433, 4659496), (866, 2329748), (1732, 1164874), (3464, 582437), (7361, 274088), (14722, 137044), (29444, 68522), (34261, 58888)]