2011504223

素因数分解:

${\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{9689}}^1$

素因数の和:9938

約数の個数: 16

約数和(自身を含む): 2144513280

約数和(自身を除く): 133009057

約数列:

[1, 31, 37, 181, 1147, 5611, 6697, 9689, 207607, 300359, 358493, 1753709, 11113283, 54364979, 64887233, 2011504223]

約数ペア:

[(1, 2011504223), (31, 64887233), (37, 54364979), (181, 11113283), (1147, 1753709), (5611, 358493), (6697, 300359), (9689, 207607)]