2013644545

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{1471}}^1\times {\mathrm{24889}}^1$

素因数の和:26376

約数の個数: 16

約数和(自身を含む): 2637941760

約数和(自身を除く): 624297215

約数列:

[1, 5, 11, 55, 1471, 7355, 16181, 24889, 80905, 124445, 273779, 1368895, 36611719, 183058595, 402728909, 2013644545]

約数ペア:

[(1, 2013644545), (5, 402728909), (11, 183058595), (55, 36611719), (1471, 1368895), (7355, 273779), (16181, 124445), (24889, 80905)]