425949374

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{491}}^1\times {\mathrm{18859}}^1$

素因数の和:19375

約数の個数: 16

約数和(自身を含む): 668096640

約数和(自身を除く): 242147266

約数列:

[1, 2, 23, 46, 491, 982, 11293, 18859, 22586, 37718, 433757, 867514, 9259769, 18519538, 212974687, 425949374]

約数ペア:

[(1, 425949374), (2, 212974687), (23, 18519538), (46, 9259769), (491, 867514), (982, 433757), (11293, 37718), (18859, 22586)]