254879966

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{22409}}^1$

素因数の和:22480

約数の個数: 24

約数和(自身を含む): 429196320

約数和(自身を除く): 174316354

約数列:

[1, 2, 11, 22, 47, 94, 121, 242, 517, 1034, 5687, 11374, 22409, 44818, 246499, 492998, 1053223, 2106446, 2711489, 5422978, 11585453, 23170906, 127439983, 254879966]

約数ペア:

[(1, 254879966), (2, 127439983), (11, 23170906), (22, 11585453), (47, 5422978), (94, 2711489), (121, 2106446), (242, 1053223), (517, 492998), (1034, 246499), (5687, 44818), (11374, 22409)]