8746714

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{431}}^1$

素因数の和:645

約数の個数: 16

約数和(自身を含む): 13426560

約数和(自身を除く): 4679846

約数列:

[1, 2, 73, 139, 146, 278, 431, 862, 10147, 20294, 31463, 59909, 62926, 119818, 4373357, 8746714]

約数ペア:

[(1, 8746714), (2, 4373357), (73, 119818), (139, 62926), (146, 59909), (278, 31463), (431, 20294), (862, 10147)]