344934551090

素因数分解:

$2^1\times 5^1\times {\mathrm{40189}}^1\times {\mathrm{858281}}^1$

素因数の和:898477

約数の個数: 16

約数和(自身を含む): 620898364440

約数和(自身を除く): 275963813350

約数列:

[1, 2, 5, 10, 40189, 80378, 200945, 401890, 858281, 1716562, 4291405, 8582810, 34493455109, 68986910218, 172467275545, 344934551090]

約数ペア:

[(1, 344934551090), (2, 172467275545), (5, 68986910218), (10, 34493455109), (40189, 8582810), (80378, 4291405), (200945, 1716562), (401890, 858281)]