826930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6361}}^1$

素因数の和:6381

約数の個数: 16

約数和(自身を含む): 1603224

約数和(自身を除く): 776294

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 6361, 12722, 31805, 63610, 82693, 165386, 413465, 826930]

約数ペア:

[(1, 826930), (2, 413465), (5, 165386), (10, 82693), (13, 63610), (26, 31805), (65, 12722), (130, 6361)]