7090778882

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1\times {\mathrm{40153}}^1$

素因数の和:40538

約数の個数: 32

約数和(自身を含む): 12142569600

約数和(自身を除く): 5051790718

約数列:

[1, 2, 11, 22, 23, 46, 253, 349, 506, 698, 3839, 7678, 8027, 16054, 40153, 80306, 88297, 176594, 441683, 883366, 923519, 1847038, 10158709, 14013397, 20317418, 28026794, 154147367, 308294734, 322308131, 644616262, 3545389441, 7090778882]

約数ペア:

[(1, 7090778882), (2, 3545389441), (11, 644616262), (22, 322308131), (23, 308294734), (46, 154147367), (253, 28026794), (349, 20317418), (506, 14013397), (698, 10158709), (3839, 1847038), (7678, 923519), (8027, 883366), (16054, 441683), (40153, 176594), (80306, 88297)]