260067192478

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{140827}}^1\times {\mathrm{15137}}^1$

素因数の和:156027

約数の個数: 16

約数和(自身を含む): 396524893104

約数和(自身を除く): 136457700626

約数列:

[1, 2, 61, 122, 15137, 30274, 140827, 281654, 923357, 1846714, 8590447, 17180894, 2131698299, 4263396598, 130033596239, 260067192478]

約数ペア:

[(1, 260067192478), (2, 130033596239), (61, 4263396598), (122, 2131698299), (15137, 17180894), (30274, 8590447), (140827, 1846714), (281654, 923357)]