455848504

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{199}}^1\times {\mathrm{6659}}^1$

素因数の和:6907

約数の個数: 32

約数和(自身を含む): 879120000

約数和(自身を除く): 423271496

約数列:

[1, 2, 4, 8, 43, 86, 172, 199, 344, 398, 796, 1592, 6659, 8557, 13318, 17114, 26636, 34228, 53272, 68456, 286337, 572674, 1145348, 1325141, 2290696, 2650282, 5300564, 10601128, 56981063, 113962126, 227924252, 455848504]

約数ペア:

[(1, 455848504), (2, 227924252), (4, 113962126), (8, 56981063), (43, 10601128), (86, 5300564), (172, 2650282), (199, 2290696), (344, 1325141), (398, 1145348), (796, 572674), (1592, 286337), (6659, 68456), (8557, 53272), (13318, 34228), (17114, 26636)]