677015632

素因数分解:

$2^4\times {\mathrm{317}}^1\times {\mathrm{133481}}^1$

素因数の和:133806

約数の個数: 20

約数和(自身を含む): 1315865556

約数和(自身を除く): 638849924

約数列:

[1, 2, 4, 8, 16, 317, 634, 1268, 2536, 5072, 133481, 266962, 533924, 1067848, 2135696, 42313477, 84626954, 169253908, 338507816, 677015632]

約数ペア:

[(1, 677015632), (2, 338507816), (4, 169253908), (8, 84626954), (16, 42313477), (317, 2135696), (634, 1067848), (1268, 533924), (2536, 266962), (5072, 133481)]