2000504891

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1049}}^1\times {\mathrm{24767}}^1$

素因数の和:25834

約数の個数: 16

約数和(自身を含む): 2496614400

約数和(自身を除く): 496109509

約数列:

[1, 7, 11, 77, 1049, 7343, 11539, 24767, 80773, 173369, 272437, 1907059, 25980583, 181864081, 285786413, 2000504891]

約数ペア:

[(1, 2000504891), (7, 285786413), (11, 181864081), (77, 25980583), (1049, 1907059), (7343, 272437), (11539, 173369), (24767, 80773)]