7946866

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{487}}^1$

素因数の和:729

約数の個数: 16

約数和(自身を含む): 12297600

約数和(自身を除く): 4350734

約数列:

[1, 2, 41, 82, 199, 398, 487, 974, 8159, 16318, 19967, 39934, 96913, 193826, 3973433, 7946866]

約数ペア:

[(1, 7946866), (2, 3973433), (41, 193826), (82, 96913), (199, 39934), (398, 19967), (487, 16318), (974, 8159)]