393156938

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1\times {\mathrm{22397}}^1$

素因数の和:22597

約数の個数: 16

約数和(自身を含む): 603133344

約数和(自身を除く): 209976406

約数列:

[1, 2, 67, 131, 134, 262, 8777, 17554, 22397, 44794, 1500599, 2934007, 3001198, 5868014, 196578469, 393156938]

約数ペア:

[(1, 393156938), (2, 196578469), (67, 5868014), (131, 3001198), (134, 2934007), (262, 1500599), (8777, 44794), (17554, 22397)]