2880742

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^2$

素因数の和:148

約数の個数: 24

約数和(自身を含む): 4770360

約数和(自身を除く): 1889618

約数列:

[1, 2, 19, 38, 41, 43, 82, 86, 779, 817, 1558, 1634, 1763, 1849, 3526, 3698, 33497, 35131, 66994, 70262, 75809, 151618, 1440371, 2880742]

約数ペア:

[(1, 2880742), (2, 1440371), (19, 151618), (38, 75809), (41, 70262), (43, 66994), (82, 35131), (86, 33497), (779, 3698), (817, 3526), (1558, 1849), (1634, 1763)]