2078493989

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{683}}^1\times {\mathrm{1637}}^1$

素因数の和:2357

約数の個数: 24

約数和(自身を含む): 2460380832

約数和(自身を除く): 381886843

約数列:

[1, 11, 13, 143, 169, 683, 1637, 1859, 7513, 8879, 18007, 21281, 97669, 115427, 234091, 276653, 1118071, 1269697, 3043183, 12298781, 14534923, 159884153, 188953999, 2078493989]

約数ペア:

[(1, 2078493989), (11, 188953999), (13, 159884153), (143, 14534923), (169, 12298781), (683, 3043183), (1637, 1269697), (1859, 1118071), (7513, 276653), (8879, 234091), (18007, 115427), (21281, 97669)]