2050871851

素因数分解:

$7^1\times {\mathrm{29}}^2\times {\mathrm{283}}^1\times {\mathrm{1231}}^1$

素因数の和:1579

約数の個数: 24

約数和(自身を含む): 2438019584

約数和(自身を除く): 387147733

約数列:

[1, 7, 29, 203, 283, 841, 1231, 1981, 5887, 8207, 8617, 35699, 57449, 238003, 249893, 348373, 1035271, 1666021, 2438611, 7246897, 10102817, 70719719, 292981693, 2050871851]

約数ペア:

[(1, 2050871851), (7, 292981693), (29, 70719719), (203, 10102817), (283, 7246897), (841, 2438611), (1231, 1666021), (1981, 1035271), (5887, 348373), (8207, 249893), (8617, 238003), (35699, 57449)]