1613444

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{1987}}^1$

素因数の和:2027

約数の個数: 24

約数和(自身を含む): 3339840

約数和(自身を除く): 1726396

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 1987, 3974, 7948, 13909, 27818, 55636, 57623, 115246, 230492, 403361, 806722, 1613444]

約数ペア:

[(1, 1613444), (2, 806722), (4, 403361), (7, 230492), (14, 115246), (28, 57623), (29, 55636), (58, 27818), (116, 13909), (203, 7948), (406, 3974), (812, 1987)]