259248839222

素因数分解:

$2^1\times {\mathrm{997}}^1\times {\mathrm{2897}}^1\times {\mathrm{44879}}^1$

素因数の和:48775

約数の個数: 16

約数和(自身を含む): 389406346560

約数和(自身を除く): 130157507338

約数列:

[1, 2, 997, 1994, 2897, 5794, 44879, 89758, 2888309, 5776618, 44744363, 89488726, 130014463, 260028926, 129624419611, 259248839222]

約数ペア:

[(1, 259248839222), (2, 129624419611), (997, 260028926), (1994, 130014463), (2897, 89488726), (5794, 44744363), (44879, 5776618), (89758, 2888309)]