2051266789

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{179}}^1\times {\mathrm{631}}^1$

素因数の和:961

約数の個数: 32

約数和(自身を含む): 2446295040

約数和(自身を除く): 395028251

約数列:

[1, 11, 13, 127, 143, 179, 631, 1397, 1651, 1969, 2327, 6941, 8203, 18161, 22733, 25597, 80137, 90233, 112949, 250063, 295529, 881507, 1041781, 1242439, 1468337, 3250819, 11459591, 14344523, 16151707, 157789753, 186478799, 2051266789]

約数ペア:

[(1, 2051266789), (11, 186478799), (13, 157789753), (127, 16151707), (143, 14344523), (179, 11459591), (631, 3250819), (1397, 1468337), (1651, 1242439), (1969, 1041781), (2327, 881507), (6941, 295529), (8203, 250063), (18161, 112949), (22733, 90233), (25597, 80137)]