2003204

素因数分解:

$2^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2467}}^1$

素因数の和:2507

約数の個数: 24

約数和(自身を含む): 4146240

約数和(自身を除く): 2143036

約数列:

[1, 2, 4, 7, 14, 28, 29, 58, 116, 203, 406, 812, 2467, 4934, 9868, 17269, 34538, 69076, 71543, 143086, 286172, 500801, 1001602, 2003204]

約数ペア:

[(1, 2003204), (2, 1001602), (4, 500801), (7, 286172), (14, 143086), (28, 71543), (29, 69076), (58, 34538), (116, 17269), (203, 9868), (406, 4934), (812, 2467)]