2815404

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{373}}^1$

素因数の和:434

約数の個数: 48

約数和(自身を含む): 7162848

約数和(自身を除く): 4347444

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 37, 51, 68, 74, 102, 111, 148, 204, 222, 373, 444, 629, 746, 1119, 1258, 1492, 1887, 2238, 2516, 3774, 4476, 6341, 7548, 12682, 13801, 19023, 25364, 27602, 38046, 41403, 55204, 76092, 82806, 165612, 234617, 469234, 703851, 938468, 1407702, 2815404]

約数ペア:

[(1, 2815404), (2, 1407702), (3, 938468), (4, 703851), (6, 469234), (12, 234617), (17, 165612), (34, 82806), (37, 76092), (51, 55204), (68, 41403), (74, 38046), (102, 27602), (111, 25364), (148, 19023), (204, 13801), (222, 12682), (373, 7548), (444, 6341), (629, 4476), (746, 3774), (1119, 2516), (1258, 2238), (1492, 1887)]