2893474

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{641}}^1$

素因数の和:741

約数の個数: 16

約数和(自身を含む): 4537656

約数和(自身を除く): 1644182

約数列:

[1, 2, 37, 61, 74, 122, 641, 1282, 2257, 4514, 23717, 39101, 47434, 78202, 1446737, 2893474]

約数ペア:

[(1, 2893474), (2, 1446737), (37, 78202), (61, 47434), (74, 39101), (122, 23717), (641, 4514), (1282, 2257)]