289804526

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1223}}^1\times {\mathrm{10771}}^1$

素因数の和:12007

約数の個数: 16

約数和(自身を含む): 474657408

約数和(自身を除く): 184852882

約数列:

[1, 2, 11, 22, 1223, 2446, 10771, 13453, 21542, 26906, 118481, 236962, 13172933, 26345866, 144902263, 289804526]

約数ペア:

[(1, 289804526), (2, 144902263), (11, 26345866), (22, 13172933), (1223, 236962), (2446, 118481), (10771, 26906), (13453, 21542)]