2018854555

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{428177}}^1$

素因数の和:428246

約数の個数: 16

約数和(自身を含む): 2589620544

約数和(自身を除く): 570765989

約数列:

[1, 5, 23, 41, 115, 205, 943, 4715, 428177, 2140885, 9848071, 17555257, 49240355, 87776285, 403770911, 2018854555]

約数ペア:

[(1, 2018854555), (5, 403770911), (23, 87776285), (41, 49240355), (115, 17555257), (205, 9848071), (943, 2140885), (4715, 428177)]