1276078838

素因数分解:

$2^1\times {\mathrm{239}}^1\times {\mathrm{271}}^1\times {\mathrm{9851}}^1$

素因数の和:10363

約数の個数: 16

約数和(自身を含む): 1929415680

約数和(自身を除く): 653336842

約数列:

[1, 2, 239, 271, 478, 542, 9851, 19702, 64769, 129538, 2354389, 2669621, 4708778, 5339242, 638039419, 1276078838]

約数ペア:

[(1, 1276078838), (2, 638039419), (239, 5339242), (271, 4708778), (478, 2669621), (542, 2354389), (9851, 129538), (19702, 64769)]