713260144

素因数分解:

$2^4\times {\mathrm{317}}^1\times {\mathrm{140627}}^1$

素因数の和:140952

約数の個数: 20

約数和(自身を含む): 1386310824

約数和(自身を除く): 673050680

約数列:

[1, 2, 4, 8, 16, 317, 634, 1268, 2536, 5072, 140627, 281254, 562508, 1125016, 2250032, 44578759, 89157518, 178315036, 356630072, 713260144]

約数ペア:

[(1, 713260144), (2, 356630072), (4, 178315036), (8, 89157518), (16, 44578759), (317, 2250032), (634, 1125016), (1268, 562508), (2536, 281254), (5072, 140627)]