810263428

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{232567}}^1$

素因数の和:232651

約数の個数: 24

約数和(自身を含む): 1549833152

約数和(自身を除く): 739569724

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 871, 1742, 3484, 232567, 465134, 930268, 3023371, 6046742, 12093484, 15581989, 31163978, 62327956, 202565857, 405131714, 810263428]

約数ペア:

[(1, 810263428), (2, 405131714), (4, 202565857), (13, 62327956), (26, 31163978), (52, 15581989), (67, 12093484), (134, 6046742), (268, 3023371), (871, 930268), (1742, 465134), (3484, 232567)]