1248996830

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5430421}}^1$

素因数の和:5430451

約数の個数: 16

約数和(自身を含む): 2345942304

約数和(自身を除く): 1096945474

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 5430421, 10860842, 27152105, 54304210, 124899683, 249799366, 624498415, 1248996830]

約数ペア:

[(1, 1248996830), (2, 624498415), (5, 249799366), (10, 124899683), (23, 54304210), (46, 27152105), (115, 10860842), (230, 5430421)]