2019935309

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{1447}}^1\times {\mathrm{4243}}^1$

素因数の和:5744

約数の個数: 16

約数和(自身を含む): 2359799808

約数和(自身を除く): 339864499

約数列:

[1, 7, 47, 329, 1447, 4243, 10129, 29701, 68009, 199421, 476063, 1395947, 6139621, 42977347, 288562187, 2019935309]

約数ペア:

[(1, 2019935309), (7, 288562187), (47, 42977347), (329, 6139621), (1447, 1395947), (4243, 476063), (10129, 199421), (29701, 68009)]