1955804972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{353}}^1\times {\mathrm{125921}}^1$

素因数の和:126289

約数の個数: 24

約数和(自身を含む): 3744416592

約数和(自身を除く): 1788611620

約数列:

[1, 2, 4, 11, 22, 44, 353, 706, 1412, 3883, 7766, 15532, 125921, 251842, 503684, 1385131, 2770262, 5540524, 44450113, 88900226, 177800452, 488951243, 977902486, 1955804972]

約数ペア:

[(1, 1955804972), (2, 977902486), (4, 488951243), (11, 177800452), (22, 88900226), (44, 44450113), (353, 5540524), (706, 2770262), (1412, 1385131), (3883, 503684), (7766, 251842), (15532, 125921)]