487307548

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{191251}}^1$

素因数の和:191282

約数の個数: 36

約数和(自身を含む): 1068333672

約数和(自身を除く): 581026124

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 191251, 382502, 765004, 1338757, 2486263, 2677514, 4972526, 5355028, 9371299, 9945052, 17403841, 18742598, 34807682, 37485196, 69615364, 121826887, 243653774, 487307548]

約数ペア:

[(1, 487307548), (2, 243653774), (4, 121826887), (7, 69615364), (13, 37485196), (14, 34807682), (26, 18742598), (28, 17403841), (49, 9945052), (52, 9371299), (91, 5355028), (98, 4972526), (182, 2677514), (196, 2486263), (364, 1338757), (637, 765004), (1274, 382502), (2548, 191251)]