812756498

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{421}}^1\times {\mathrm{14407}}^1$

素因数の和:14897

約数の個数: 16

約数和(自身を含む): 1240355904

約数和(自身を除く): 427599406

約数列:

[1, 2, 67, 134, 421, 842, 14407, 28207, 28814, 56414, 965269, 1930538, 6065347, 12130694, 406378249, 812756498]

約数ペア:

[(1, 812756498), (2, 406378249), (67, 12130694), (134, 6065347), (421, 1930538), (842, 965269), (14407, 56414), (28207, 28814)]