9990326

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{7489}}^1$

素因数の和:7543

約数の個数: 16

約数和(自身を含む): 16178400

約数和(自身を除く): 6188074

約数列:

[1, 2, 23, 29, 46, 58, 667, 1334, 7489, 14978, 172247, 217181, 344494, 434362, 4995163, 9990326]

約数ペア:

[(1, 9990326), (2, 4995163), (23, 434362), (29, 344494), (46, 217181), (58, 172247), (667, 14978), (1334, 7489)]