2019821082

素因数分解:

$2^1\times 3^1\times {\mathrm{257}}^1\times {\mathrm{733}}^1\times {\mathrm{1787}}^1$

素因数の和:2782

約数の個数: 32

約数和(自身を含む): 4063165632

約数和(自身を除く): 2043344550

約数列:

[1, 2, 3, 6, 257, 514, 733, 771, 1466, 1542, 1787, 2199, 3574, 4398, 5361, 10722, 188381, 376762, 459259, 565143, 918518, 1130286, 1309871, 1377777, 2619742, 2755554, 3929613, 7859226, 336636847, 673273694, 1009910541, 2019821082]

約数ペア:

[(1, 2019821082), (2, 1009910541), (3, 673273694), (6, 336636847), (257, 7859226), (514, 3929613), (733, 2755554), (771, 2619742), (1466, 1377777), (1542, 1309871), (1787, 1130286), (2199, 918518), (3574, 565143), (4398, 459259), (5361, 376762), (10722, 188381)]