2779535

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{521}}^1$

素因数の和:634

約数の個数: 16

約数和(自身を含む): 3683232

約数和(自身を除く): 903697

約数列:

[1, 5, 11, 55, 97, 485, 521, 1067, 2605, 5335, 5731, 28655, 50537, 252685, 555907, 2779535]

約数ペア:

[(1, 2779535), (5, 555907), (11, 252685), (55, 50537), (97, 28655), (485, 5731), (521, 5335), (1067, 2605)]