123404734

素因数分解:

$2^1\times {\mathrm{17}}^3\times {\mathrm{19}}^1\times {\mathrm{661}}^1$

素因数の和:733

約数の個数: 32

約数和(自身を含む): 207338400

約数和(自身を除く): 83933666

約数列:

[1, 2, 17, 19, 34, 38, 289, 323, 578, 646, 661, 1322, 4913, 5491, 9826, 10982, 11237, 12559, 22474, 25118, 93347, 186694, 191029, 213503, 382058, 427006, 3247493, 3629551, 6494986, 7259102, 61702367, 123404734]

約数ペア:

[(1, 123404734), (2, 61702367), (17, 7259102), (19, 6494986), (34, 3629551), (38, 3247493), (289, 427006), (323, 382058), (578, 213503), (646, 191029), (661, 186694), (1322, 93347), (4913, 25118), (5491, 22474), (9826, 12559), (10982, 11237)]