2637316

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{5449}}^1$

素因数の和:5475

約数の個数: 18

約数和(自身を含む): 5073950

約数和(自身を除く): 2436634

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 5449, 10898, 21796, 59939, 119878, 239756, 659329, 1318658, 2637316]

約数ペア:

[(1, 2637316), (2, 1318658), (4, 659329), (11, 239756), (22, 119878), (44, 59939), (121, 21796), (242, 10898), (484, 5449)]