490974

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1$

素因数の和:232

約数の個数: 32

約数和(自身を含む): 1102464

約数和(自身を除く): 611490

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 173, 258, 346, 473, 519, 946, 1038, 1419, 1903, 2838, 3806, 5709, 7439, 11418, 14878, 22317, 44634, 81829, 163658, 245487, 490974]

約数ペア:

[(1, 490974), (2, 245487), (3, 163658), (6, 81829), (11, 44634), (22, 22317), (33, 14878), (43, 11418), (66, 7439), (86, 5709), (129, 3806), (173, 2838), (258, 1903), (346, 1419), (473, 1038), (519, 946)]