272816278

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^2\times {\mathrm{5237}}^1$

素因数の和:5368

約数の個数: 24

約数和(自身を含む): 475568496

約数和(自身を除く): 202752218

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 3721, 5237, 7442, 10474, 26047, 36659, 52094, 73318, 319457, 638914, 2236199, 4472398, 19486877, 38973754, 136408139, 272816278]

約数ペア:

[(1, 272816278), (2, 136408139), (7, 38973754), (14, 19486877), (61, 4472398), (122, 2236199), (427, 638914), (854, 319457), (3721, 73318), (5237, 52094), (7442, 36659), (10474, 26047)]