499749290

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2172823}}^1$

素因数の和:2172853

約数の個数: 16

約数和(自身を含む): 938659968

約数和(自身を除く): 438910678

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 2172823, 4345646, 10864115, 21728230, 49974929, 99949858, 249874645, 499749290]

約数ペア:

[(1, 499749290), (2, 249874645), (5, 99949858), (10, 49974929), (23, 21728230), (46, 10864115), (115, 4345646), (230, 2172823)]