2017358405

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{641}}^1\times {\mathrm{27367}}^1$

素因数の和:28036

約数の個数: 16

約数和(自身を含む): 2530116864

約数和(自身を除く): 512758459

約数列:

[1, 5, 23, 115, 641, 3205, 14743, 27367, 73715, 136835, 629441, 3147205, 17542247, 87711235, 403471681, 2017358405]

約数ペア:

[(1, 2017358405), (5, 403471681), (23, 87711235), (115, 17542247), (641, 3147205), (3205, 629441), (14743, 136835), (27367, 73715)]