669678

素因数分解:

$2^1\times 3^1\times {\mathrm{239}}^1\times {\mathrm{467}}^1$

素因数の和:711

約数の個数: 16

約数和(自身を含む): 1347840

約数和(自身を除く): 678162

約数列:

[1, 2, 3, 6, 239, 467, 478, 717, 934, 1401, 1434, 2802, 111613, 223226, 334839, 669678]

約数ペア:

[(1, 669678), (2, 334839), (3, 223226), (6, 111613), (239, 2802), (467, 1434), (478, 1401), (717, 934)]