2019424990

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{577}}^1\times {\mathrm{31817}}^1$

素因数の和:32412

約数の個数: 32

約数和(自身を含む): 3972413664

約数和(自身を除く): 1952988674

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 577, 1154, 2885, 5770, 6347, 12694, 31735, 31817, 63470, 63634, 159085, 318170, 349987, 699974, 1749935, 3499870, 18358409, 36716818, 91792045, 183584090, 201942499, 403884998, 1009712495, 2019424990]

約数ペア:

[(1, 2019424990), (2, 1009712495), (5, 403884998), (10, 201942499), (11, 183584090), (22, 91792045), (55, 36716818), (110, 18358409), (577, 3499870), (1154, 1749935), (2885, 699974), (5770, 349987), (6347, 318170), (12694, 159085), (31735, 63634), (31817, 63470)]