516890056

素因数分解:

$2^3\times {\mathrm{317}}^1\times {\mathrm{203821}}^1$

素因数の和:204144

約数の個数: 16

約数和(自身を含む): 972230940

約数和(自身を除く): 455340884

約数列:

[1, 2, 4, 8, 317, 634, 1268, 2536, 203821, 407642, 815284, 1630568, 64611257, 129222514, 258445028, 516890056]

約数ペア:

[(1, 516890056), (2, 258445028), (4, 129222514), (8, 64611257), (317, 1630568), (634, 815284), (1268, 407642), (2536, 203821)]