2427831154

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{2903}}^1$

素因数の和:3031

約数の個数: 64

約数和(自身を含む): 4496228352

約数和(自身を除く): 2068397198

約数列:

[1, 2, 7, 14, 31, 41, 47, 62, 82, 94, 217, 287, 329, 434, 574, 658, 1271, 1457, 1927, 2542, 2903, 2914, 3854, 5806, 8897, 10199, 13489, 17794, 20321, 20398, 26978, 40642, 59737, 89993, 119023, 119474, 136441, 179986, 238046, 272882, 418159, 629951, 833161, 836318, 955087, 1259902, 1666322, 1910174, 3689713, 4229671, 5594081, 7379426, 8459342, 11188162, 25827991, 29607697, 39158567, 51655982, 59215394, 78317134, 173416511, 346833022, 1213915577, 2427831154]

約数ペア:

[(1, 2427831154), (2, 1213915577), (7, 346833022), (14, 173416511), (31, 78317134), (41, 59215394), (47, 51655982), (62, 39158567), (82, 29607697), (94, 25827991), (217, 11188162), (287, 8459342), (329, 7379426), (434, 5594081), (574, 4229671), (658, 3689713), (1271, 1910174), (1457, 1666322), (1927, 1259902), (2542, 955087), (2903, 836318), (2914, 833161), (3854, 629951), (5806, 418159), (8897, 272882), (10199, 238046), (13489, 179986), (17794, 136441), (20321, 119474), (20398, 119023), (26978, 89993), (40642, 59737)]