2771556

素因数分解:

$2^2\times 3^1\times {\mathrm{71}}^1\times {\mathrm{3253}}^1$

素因数の和:3331

約数の個数: 24

約数和(自身を含む): 6560064

約数和(自身を除く): 3788508

約数列:

[1, 2, 3, 4, 6, 12, 71, 142, 213, 284, 426, 852, 3253, 6506, 9759, 13012, 19518, 39036, 230963, 461926, 692889, 923852, 1385778, 2771556]

約数ペア:

[(1, 2771556), (2, 1385778), (3, 923852), (4, 692889), (6, 461926), (12, 230963), (71, 39036), (142, 19518), (213, 13012), (284, 9759), (426, 6506), (852, 3253)]