1270276278

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{76403}}^1$

素因数の和:76588

約数の個数: 32

約数和(自身を含む): 2706535296

約数和(自身を除く): 1436259018

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 163, 326, 489, 978, 2771, 5542, 8313, 16626, 76403, 152806, 229209, 458418, 1298851, 2597702, 3896553, 7793106, 12453689, 24907378, 37361067, 74722134, 211712713, 423425426, 635138139, 1270276278]

約数ペア:

[(1, 1270276278), (2, 635138139), (3, 423425426), (6, 211712713), (17, 74722134), (34, 37361067), (51, 24907378), (102, 12453689), (163, 7793106), (326, 3896553), (489, 2597702), (978, 1298851), (2771, 458418), (5542, 229209), (8313, 152806), (16626, 76403)]