1829172961

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{557}}^1\times {\mathrm{42649}}^1$

素因数の和:43224

約数の個数: 16

約数和(自身を含む): 2284675200

約数和(自身を除く): 455502239

約数列:

[1, 7, 11, 77, 557, 3899, 6127, 42649, 42889, 298543, 469139, 3283973, 23755493, 166288451, 261310423, 1829172961]

約数ペア:

[(1, 1829172961), (7, 261310423), (11, 166288451), (77, 23755493), (557, 3283973), (3899, 469139), (6127, 298543), (42649, 42889)]