245685239521

素因数分解:

${\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{22189}}^1\times {\mathrm{12289}}^1$

素因数の和:34548

約数の個数: 16

約数和(自身を含む): 265079077200

約数和(自身を除く): 19393837679

約数列:

[1, 17, 53, 901, 12289, 22189, 208913, 377213, 651317, 1176017, 11072389, 19992289, 272680621, 4635570557, 14452072913, 245685239521]

約数ペア:

[(1, 245685239521), (17, 14452072913), (53, 4635570557), (901, 272680621), (12289, 19992289), (22189, 11072389), (208913, 1176017), (377213, 651317)]