2541422

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{103}}^1$

素因数の和:204

約数の個数: 24

約数和(自身を含む): 4225104

約数和(自身を除く): 1683682

約数列:

[1, 2, 13, 26, 73, 103, 146, 169, 206, 338, 949, 1339, 1898, 2678, 7519, 12337, 15038, 17407, 24674, 34814, 97747, 195494, 1270711, 2541422]

約数ペア:

[(1, 2541422), (2, 1270711), (13, 195494), (26, 97747), (73, 34814), (103, 24674), (146, 17407), (169, 15038), (206, 12337), (338, 7519), (949, 2678), (1339, 1898)]