2017857044

素因数分解:

$2^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{239423}}^1$

素因数の和:239484

約数の個数: 36

約数和(自身を含む): 4203327744

約数和(自身を除く): 2185470700

約数列:

[1, 2, 4, 7, 14, 28, 43, 49, 86, 98, 172, 196, 301, 602, 1204, 2107, 4214, 8428, 239423, 478846, 957692, 1675961, 3351922, 6703844, 10295189, 11731727, 20590378, 23463454, 41180756, 46926908, 72066323, 144132646, 288265292, 504464261, 1008928522, 2017857044]

約数ペア:

[(1, 2017857044), (2, 1008928522), (4, 504464261), (7, 288265292), (14, 144132646), (28, 72066323), (43, 46926908), (49, 41180756), (86, 23463454), (98, 20590378), (172, 11731727), (196, 10295189), (301, 6703844), (602, 3351922), (1204, 1675961), (2107, 957692), (4214, 478846), (8428, 239423)]