2078253373

素因数分解:

$7^1\times {\mathrm{257}}^1\times {\mathrm{659}}^1\times {\mathrm{1753}}^1$

素因数の和:2676

約数の個数: 16

約数和(自身を含む): 2389368960

約数和(自身を除く): 311115587

約数列:

[1, 7, 257, 659, 1753, 1799, 4613, 12271, 169363, 450521, 1155227, 1185541, 3153647, 8086589, 296893339, 2078253373]

約数ペア:

[(1, 2078253373), (7, 296893339), (257, 8086589), (659, 3153647), (1753, 1185541), (1799, 1155227), (4613, 450521), (12271, 169363)]