290598749

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{11321}}^1$

素因数の和:11540

約数の個数: 16

約数和(自身を含む): 351434880

約数和(自身を除く): 60836131

約数列:

[1, 7, 19, 133, 193, 1351, 3667, 11321, 25669, 79247, 215099, 1505693, 2184953, 15294671, 41514107, 290598749]

約数ペア:

[(1, 290598749), (7, 41514107), (19, 15294671), (133, 2184953), (193, 1505693), (1351, 215099), (3667, 79247), (11321, 25669)]