542852021

素因数分解:

${\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1\times {\mathrm{2609}}^1$

素因数の和:2908

約数の個数: 16

約数和(自身を含む): 586310400

約数和(自身を除く): 43458379

約数列:

[1, 19, 47, 233, 893, 2609, 4427, 10951, 49571, 122623, 208069, 607897, 2329837, 11550043, 28571159, 542852021]

約数ペア:

[(1, 542852021), (19, 28571159), (47, 11550043), (233, 2329837), (893, 607897), (2609, 208069), (4427, 122623), (10951, 49571)]