315422608

素因数分解:

$2^4\times {\mathrm{317}}^1\times {\mathrm{62189}}^1$

素因数の和:62514

約数の個数: 20

約数和(自身を含む): 613069020

約数和(自身を除く): 297646412

約数列:

[1, 2, 4, 8, 16, 317, 634, 1268, 2536, 5072, 62189, 124378, 248756, 497512, 995024, 19713913, 39427826, 78855652, 157711304, 315422608]

約数ペア:

[(1, 315422608), (2, 157711304), (4, 78855652), (8, 39427826), (16, 19713913), (317, 995024), (634, 497512), (1268, 248756), (2536, 124378), (5072, 62189)]