2422804

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{449}}^1$

素因数の和:543

約数の個数: 24

約数和(自身を含む): 4536000

約数和(自身を除く): 2113196

約数列:

[1, 2, 4, 19, 38, 71, 76, 142, 284, 449, 898, 1349, 1796, 2698, 5396, 8531, 17062, 31879, 34124, 63758, 127516, 605701, 1211402, 2422804]

約数ペア:

[(1, 2422804), (2, 1211402), (4, 605701), (19, 127516), (38, 63758), (71, 34124), (76, 31879), (142, 17062), (284, 8531), (449, 5396), (898, 2698), (1349, 1796)]