20100522638

素因数分解:

$2^1\times 7^1\times {\mathrm{50753}}^1\times {\mathrm{28289}}^1$

素因数の和:79051

約数の個数: 16

約数和(自身を含む): 34459935840

約数和(自身を除く): 14359413202

約数列:

[1, 2, 7, 14, 28289, 50753, 56578, 101506, 198023, 355271, 396046, 710542, 1435751617, 2871503234, 10050261319, 20100522638]

約数ペア:

[(1, 20100522638), (2, 10050261319), (7, 2871503234), (14, 1435751617), (28289, 710542), (50753, 396046), (56578, 355271), (101506, 198023)]