2090494

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{271}}^1$

素因数の和:328

約数の個数: 32

約数和(自身を含む): 3916800

約数和(自身を除く): 1826306

約数列:

[1, 2, 7, 14, 19, 29, 38, 58, 133, 203, 266, 271, 406, 542, 551, 1102, 1897, 3794, 3857, 5149, 7714, 7859, 10298, 15718, 36043, 55013, 72086, 110026, 149321, 298642, 1045247, 2090494]

約数ペア:

[(1, 2090494), (2, 1045247), (7, 298642), (14, 149321), (19, 110026), (29, 72086), (38, 55013), (58, 36043), (133, 15718), (203, 10298), (266, 7859), (271, 7714), (406, 5149), (542, 3857), (551, 3794), (1102, 1897)]