1910269921

素因数分解:

$7^1\times {\mathrm{179}}^1\times {\mathrm{739}}^1\times {\mathrm{2063}}^1$

素因数の和:2988

約数の個数: 16

約数和(自身を含む): 2199398400

約数和(自身を除く): 289128479

約数列:

[1, 7, 179, 739, 1253, 2063, 5173, 14441, 132281, 369277, 925967, 1524557, 2584939, 10671899, 272895703, 1910269921]

約数ペア:

[(1, 1910269921), (7, 272895703), (179, 10671899), (739, 2584939), (1253, 1524557), (2063, 925967), (5173, 369277), (14441, 132281)]