874086818

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{283}}^1\times {\mathrm{12763}}^1$

素因数の和:13070

約数の個数: 24

約数和(自身を含む): 1446365424

約数和(自身を除く): 572278606

約数列:

[1, 2, 11, 22, 121, 242, 283, 566, 3113, 6226, 12763, 25526, 34243, 68486, 140393, 280786, 1544323, 3088646, 3611929, 7223858, 39731219, 79462438, 437043409, 874086818]

約数ペア:

[(1, 874086818), (2, 437043409), (11, 79462438), (22, 39731219), (121, 7223858), (242, 3611929), (283, 3088646), (566, 1544323), (3113, 280786), (6226, 140393), (12763, 68486), (25526, 34243)]