254844982

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{89671}}^1$

素因数の和:89716

約数の個数: 24

約数和(自身を含む): 460017360

約数和(自身を除く): 205172378

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 203, 406, 1421, 2842, 89671, 179342, 627697, 1255394, 2600459, 4393879, 5200918, 8787758, 18203213, 36406426, 127422491, 254844982]

約数ペア:

[(1, 254844982), (2, 127422491), (7, 36406426), (14, 18203213), (29, 8787758), (49, 5200918), (58, 4393879), (98, 2600459), (203, 1255394), (406, 627697), (1421, 179342), (2842, 89671)]