4445639

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{239}}^1$

素因数の和:358

約数の個数: 16

約数和(自身を含む): 5184000

約数和(自身を除く): 738361

約数列:

[1, 11, 19, 89, 209, 239, 979, 1691, 2629, 4541, 18601, 21271, 49951, 233981, 404149, 4445639]

約数ペア:

[(1, 4445639), (11, 404149), (19, 233981), (89, 49951), (209, 21271), (239, 18601), (979, 4541), (1691, 2629)]