997103624

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{2039}}^1\times {\mathrm{5557}}^1$

素因数の和:7613

約数の個数: 32

約数和(自身を含む): 2040897600

約数和(自身を除く): 1043793976

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 2039, 4078, 5557, 8156, 11114, 16312, 22228, 22429, 44456, 44858, 61127, 89716, 122254, 179432, 244508, 489016, 11330723, 22661446, 45322892, 90645784, 124637953, 249275906, 498551812, 997103624]

約数ペア:

[(1, 997103624), (2, 498551812), (4, 249275906), (8, 124637953), (11, 90645784), (22, 45322892), (44, 22661446), (88, 11330723), (2039, 489016), (4078, 244508), (5557, 179432), (8156, 122254), (11114, 89716), (16312, 61127), (22228, 44858), (22429, 44456)]