7740434

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{463}}^1\times {\mathrm{643}}^1$

素因数の和:1121

約数の個数: 16

約数和(自身を含む): 12550272

約数和(自身を除く): 4809838

約数列:

[1, 2, 13, 26, 463, 643, 926, 1286, 6019, 8359, 12038, 16718, 297709, 595418, 3870217, 7740434]

約数ペア:

[(1, 7740434), (2, 3870217), (13, 595418), (26, 297709), (463, 16718), (643, 12038), (926, 8359), (1286, 6019)]