520047366

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{353}}^1\times {\mathrm{12923}}^1$

素因数の和:13300

約数の個数: 32

約数和(自身を含む): 1098023040

約数和(自身を除く): 577975674

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 353, 706, 1059, 2118, 6707, 12923, 13414, 20121, 25846, 38769, 40242, 77538, 245537, 491074, 736611, 1473222, 4561819, 9123638, 13685457, 27370914, 86674561, 173349122, 260023683, 520047366]

約数ペア:

[(1, 520047366), (2, 260023683), (3, 173349122), (6, 86674561), (19, 27370914), (38, 13685457), (57, 9123638), (114, 4561819), (353, 1473222), (706, 736611), (1059, 491074), (2118, 245537), (6707, 77538), (12923, 40242), (13414, 38769), (20121, 25846)]