255290417

素因数分解:

${\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{2011}}^1$

素因数の和:2168

約数の個数: 16

約数和(自身を含む): 271571712

約数和(自身を除く): 16281295

約数列:

[1, 37, 47, 73, 1739, 2011, 2701, 3431, 74407, 94517, 126947, 146803, 3497129, 5431711, 6899741, 255290417]

約数ペア:

[(1, 255290417), (37, 6899741), (47, 5431711), (73, 3497129), (1739, 146803), (2011, 126947), (2701, 94517), (3431, 74407)]