2149334

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{647}}^1$

素因数の和:811

約数の個数: 16

約数和(自身を含む): 3545856

約数和(自身を除く): 1396522

約数列:

[1, 2, 11, 22, 151, 302, 647, 1294, 1661, 3322, 7117, 14234, 97697, 195394, 1074667, 2149334]

約数ペア:

[(1, 2149334), (2, 1074667), (11, 195394), (22, 97697), (151, 14234), (302, 7117), (647, 3322), (1294, 1661)]