316909054

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{47857}}^1$

素因数の和:47920

約数の個数: 32

約数和(自身を含む): 606456576

約数和(自身を除く): 289547522

約数列:

[1, 2, 7, 11, 14, 22, 43, 77, 86, 154, 301, 473, 602, 946, 3311, 6622, 47857, 95714, 334999, 526427, 669998, 1052854, 2057851, 3684989, 4115702, 7369978, 14404957, 22636361, 28809914, 45272722, 158454527, 316909054]

約数ペア:

[(1, 316909054), (2, 158454527), (7, 45272722), (11, 28809914), (14, 22636361), (22, 14404957), (43, 7369978), (77, 4115702), (86, 3684989), (154, 2057851), (301, 1052854), (473, 669998), (602, 526427), (946, 334999), (3311, 95714), (6622, 47857)]