4491840592

素因数分解:

$2^4\times {\mathrm{3259}}^1\times {\mathrm{86143}}^1$

素因数の和:89410

約数の個数: 20

約数和(自身を含む): 8705712640

約数和(自身を除く): 4213872048

約数列:

[1, 2, 4, 8, 16, 3259, 6518, 13036, 26072, 52144, 86143, 172286, 344572, 689144, 1378288, 280740037, 561480074, 1122960148, 2245920296, 4491840592]

約数ペア:

[(1, 4491840592), (2, 2245920296), (4, 1122960148), (8, 561480074), (16, 280740037), (3259, 1378288), (6518, 689144), (13036, 344572), (26072, 172286), (52144, 86143)]