2238169778

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1212443}}^1$

素因数の和:1212529

約数の個数: 16

約数和(自身を含む): 3666430656

約数和(自身を除く): 1428260878

約数列:

[1, 2, 13, 26, 71, 142, 923, 1846, 1212443, 2424886, 15761759, 31523518, 86083453, 172166906, 1119084889, 2238169778]

約数ペア:

[(1, 2238169778), (2, 1119084889), (13, 172166906), (26, 86083453), (71, 31523518), (142, 15761759), (923, 2424886), (1846, 1212443)]