2981392513

素因数分解:

${\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{937}}^1\times {\mathrm{2081}}^1$

素因数の和:3168

約数の個数: 16

約数和(自身を含む): 3280898880

約数和(自身を除く): 299506367

約数列:

[1, 11, 139, 937, 1529, 2081, 10307, 22891, 130243, 289259, 1432673, 1949897, 3181849, 21448867, 271035683, 2981392513]

約数ペア:

[(1, 2981392513), (11, 271035683), (139, 21448867), (937, 3181849), (1529, 1949897), (2081, 1432673), (10307, 289259), (22891, 130243)]