68931986

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{653}}^1\times {\mathrm{1123}}^1$

素因数の和:1825

約数の個数: 16

約数和(自身を含む): 105853824

約数和(自身を除く): 36921838

約数列:

[1, 2, 47, 94, 653, 1123, 1306, 2246, 30691, 52781, 61382, 105562, 733319, 1466638, 34465993, 68931986]

約数ペア:

[(1, 68931986), (2, 34465993), (47, 1466638), (94, 733319), (653, 105562), (1123, 61382), (1306, 52781), (2246, 30691)]