2021555006966

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{3011}}^1\times {\mathrm{418051}}^1$

素因数の和:421148

約数の個数: 32

約数和(自身を含む): 3354435870336

約数和(自身を除く): 1332880863370

約数列:

[1, 2, 11, 22, 73, 146, 803, 1606, 3011, 6022, 33121, 66242, 219803, 418051, 439606, 836102, 2417833, 4598561, 4835666, 9197122, 30517723, 61035446, 335694953, 671389906, 1258751561, 2517503122, 13846267171, 27692534342, 91888863953, 183777727906, 1010777503483, 2021555006966]

約数ペア:

[(1, 2021555006966), (2, 1010777503483), (11, 183777727906), (22, 91888863953), (73, 27692534342), (146, 13846267171), (803, 2517503122), (1606, 1258751561), (3011, 671389906), (6022, 335694953), (33121, 61035446), (66242, 30517723), (219803, 9197122), (418051, 4835666), (439606, 4598561), (836102, 2417833)]