129584974

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{2969}}^1$

素因数の和:3267

約数の個数: 16

約数和(自身を含む): 197089200

約数和(自身を除く): 67504226

約数列:

[1, 2, 139, 157, 278, 314, 2969, 5938, 21823, 43646, 412691, 466133, 825382, 932266, 64792487, 129584974]

約数ペア:

[(1, 129584974), (2, 64792487), (139, 932266), (157, 825382), (278, 466133), (314, 412691), (2969, 43646), (5938, 21823)]