667656002

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{163561}}^1$

素因数の和:163733

約数の個数: 16

約数和(自身を含む): 1085397432

約数和(自身を除く): 417741430

約数列:

[1, 2, 13, 26, 157, 314, 2041, 4082, 163561, 327122, 2126293, 4252586, 25679077, 51358154, 333828001, 667656002]

約数ペア:

[(1, 667656002), (2, 333828001), (13, 51358154), (26, 25679077), (157, 4252586), (314, 2126293), (2041, 327122), (4082, 163561)]