327778918

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1069}}^1\times {\mathrm{8069}}^1$

素因数の和:9159

約数の個数: 16

約数和(自身を含む): 518094000

約数和(自身を除く): 190315082

約数列:

[1, 2, 19, 38, 1069, 2138, 8069, 16138, 20311, 40622, 153311, 306622, 8625761, 17251522, 163889459, 327778918]

約数ペア:

[(1, 327778918), (2, 163889459), (19, 17251522), (38, 8625761), (1069, 306622), (2138, 153311), (8069, 40622), (16138, 20311)]