2038402079

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{449}}^1\times {\mathrm{13799}}^1$

素因数の和:14302

約数の個数: 16

約数和(自身を含む): 2384640000

約数和(自身を除く): 346237921

約数列:

[1, 7, 47, 329, 449, 3143, 13799, 21103, 96593, 147721, 648553, 4539871, 6195751, 43370257, 291200297, 2038402079]

約数ペア:

[(1, 2038402079), (7, 291200297), (47, 43370257), (329, 6195751), (449, 4539871), (3143, 648553), (13799, 147721), (21103, 96593)]