426769198

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{1123}}^1\times {\mathrm{1367}}^1$

素因数の和:2631

約数の個数: 16

約数和(自身を含む): 645805440

約数和(自身を除く): 219036242

約数列:

[1, 2, 139, 278, 1123, 1367, 2246, 2734, 156097, 190013, 312194, 380026, 1535141, 3070282, 213384599, 426769198]

約数ペア:

[(1, 426769198), (2, 213384599), (139, 3070282), (278, 1535141), (1123, 380026), (1367, 312194), (2246, 190013), (2734, 156097)]