2254843346

素因数分解:

$2^1\times 7^1\times {\mathrm{2207}}^1\times {\mathrm{72977}}^1$

素因数の和:75193

約数の個数: 16

約数和(自身を含む): 3867250176

約数和(自身を除く): 1612406830

約数列:

[1, 2, 7, 14, 2207, 4414, 15449, 30898, 72977, 145954, 510839, 1021678, 161060239, 322120478, 1127421673, 2254843346]

約数ペア:

[(1, 2254843346), (2, 1127421673), (7, 322120478), (14, 161060239), (2207, 1021678), (4414, 510839), (15449, 145954), (30898, 72977)]