313634146

素因数分解:

$2^1\times 7^1\times {\mathrm{353}}^1\times {\mathrm{63463}}^1$

素因数の和:63825

約数の個数: 16

約数和(自身を含む): 539190144

約数和(自身を除く): 225555998

約数列:

[1, 2, 7, 14, 353, 706, 2471, 4942, 63463, 126926, 444241, 888482, 22402439, 44804878, 156817073, 313634146]

約数ペア:

[(1, 313634146), (2, 156817073), (7, 44804878), (14, 22402439), (353, 888482), (706, 444241), (2471, 126926), (4942, 63463)]