881022286

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{293}}^1\times {\mathrm{1493}}^1$

素因数の和:1860

約数の個数: 32

約数和(自身を含む): 1423124640

約数和(自身を除く): 542102354

約数列:

[1, 2, 19, 38, 53, 106, 293, 586, 1007, 1493, 2014, 2986, 5567, 11134, 15529, 28367, 31058, 56734, 79129, 158258, 295051, 437449, 590102, 874898, 1503451, 3006902, 8311531, 16623062, 23184797, 46369594, 440511143, 881022286]

約数ペア:

[(1, 881022286), (2, 440511143), (19, 46369594), (38, 23184797), (53, 16623062), (106, 8311531), (293, 3006902), (586, 1503451), (1007, 874898), (1493, 590102), (2014, 437449), (2986, 295051), (5567, 158258), (11134, 79129), (15529, 56734), (28367, 31058)]