2010987355

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{658261}}^1$

素因数の和:658326

約数の個数: 16

約数和(自身を含む): 2654112384

約数和(自身を除く): 643125029

約数列:

[1, 5, 13, 47, 65, 235, 611, 3055, 658261, 3291305, 8557393, 30938267, 42786965, 154691335, 402197471, 2010987355]

約数ペア:

[(1, 2010987355), (5, 402197471), (13, 154691335), (47, 42786965), (65, 30938267), (235, 8557393), (611, 3291305), (3055, 658261)]