1628074

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{449}}^1$

素因数の和:502

約数の個数: 24

約数和(自身を含む): 2924100

約数和(自身を除く): 1296026

約数列:

[1, 2, 7, 14, 37, 49, 74, 98, 259, 449, 518, 898, 1813, 3143, 3626, 6286, 16613, 22001, 33226, 44002, 116291, 232582, 814037, 1628074]

約数ペア:

[(1, 1628074), (2, 814037), (7, 232582), (14, 116291), (37, 44002), (49, 33226), (74, 22001), (98, 16613), (259, 6286), (449, 3626), (518, 3143), (898, 1813)]