2018836304

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{227}}^1\times {\mathrm{4919}}^1$

素因数の和:5267

約数の個数: 40

約数和(自身を含む): 3964299840

約数和(自身を除く): 1945463536

約数列:

[1, 2, 4, 8, 16, 113, 226, 227, 452, 454, 904, 908, 1808, 1816, 3632, 4919, 9838, 19676, 25651, 39352, 51302, 78704, 102604, 205208, 410416, 555847, 1111694, 1116613, 2223388, 2233226, 4446776, 4466452, 8893552, 8932904, 17865808, 126177269, 252354538, 504709076, 1009418152, 2018836304]

約数ペア:

[(1, 2018836304), (2, 1009418152), (4, 504709076), (8, 252354538), (16, 126177269), (113, 17865808), (226, 8932904), (227, 8893552), (452, 4466452), (454, 4446776), (904, 2233226), (908, 2223388), (1808, 1116613), (1816, 1111694), (3632, 555847), (4919, 410416), (9838, 205208), (19676, 102604), (25651, 78704), (39352, 51302)]