1974098

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^2\times {\mathrm{103}}^1$

素因数の和:186

約数の個数: 24

約数和(自身を含む): 3511872

約数和(自身を除く): 1537774

約数列:

[1, 2, 7, 14, 37, 74, 103, 206, 259, 518, 721, 1369, 1442, 2738, 3811, 7622, 9583, 19166, 26677, 53354, 141007, 282014, 987049, 1974098]

約数ペア:

[(1, 1974098), (2, 987049), (7, 282014), (14, 141007), (37, 53354), (74, 26677), (103, 19166), (206, 9583), (259, 7622), (518, 3811), (721, 2738), (1369, 1442)]