479219902

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{919}}^1$

素因数の和:1265

約数の個数: 48

約数和(自身を含む): 889172640

約数和(自身を除く): 409952738

約数列:

[1, 2, 7, 14, 17, 34, 49, 98, 119, 238, 313, 626, 833, 919, 1666, 1838, 2191, 4382, 5321, 6433, 10642, 12866, 15337, 15623, 30674, 31246, 37247, 45031, 74494, 90062, 109361, 218722, 260729, 287647, 521458, 575294, 765527, 1531054, 2013529, 4027058, 4889999, 9779998, 14094703, 28189406, 34229993, 68459986, 239609951, 479219902]

約数ペア:

[(1, 479219902), (2, 239609951), (7, 68459986), (14, 34229993), (17, 28189406), (34, 14094703), (49, 9779998), (98, 4889999), (119, 4027058), (238, 2013529), (313, 1531054), (626, 765527), (833, 575294), (919, 521458), (1666, 287647), (1838, 260729), (2191, 218722), (4382, 109361), (5321, 90062), (6433, 74494), (10642, 45031), (12866, 37247), (15337, 31246), (15623, 30674)]