7261238

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{3671}}^1$

素因数の和:3739

約数の個数: 16

約数和(自身を含む): 11632896

約数和(自身を除く): 4371658

約数列:

[1, 2, 23, 43, 46, 86, 989, 1978, 3671, 7342, 84433, 157853, 168866, 315706, 3630619, 7261238]

約数ペア:

[(1, 7261238), (2, 3630619), (23, 315706), (43, 168866), (46, 157853), (86, 84433), (989, 7342), (1978, 3671)]