2018587966

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{227}}^1\times {\mathrm{72889}}^1$

素因数の和:73179

約数の個数: 16

約数和(自身を含む): 3091119120

約数和(自身を除く): 1072531154

約数列:

[1, 2, 61, 122, 227, 454, 13847, 27694, 72889, 145778, 4446229, 8892458, 16545803, 33091606, 1009293983, 2018587966]

約数ペア:

[(1, 2018587966), (2, 1009293983), (61, 33091606), (122, 16545803), (227, 8892458), (454, 4446229), (13847, 145778), (27694, 72889)]