2008262

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1289}}^1$

素因数の和:1351

約数の個数: 16

約数和(自身を含む): 3250800

約数和(自身を除く): 1242538

約数列:

[1, 2, 19, 38, 41, 82, 779, 1289, 1558, 2578, 24491, 48982, 52849, 105698, 1004131, 2008262]

約数ペア:

[(1, 2008262), (2, 1004131), (19, 105698), (38, 52849), (41, 48982), (82, 24491), (779, 2578), (1289, 1558)]