268449412

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{871589}}^1$

素因数の和:871611

約数の個数: 24

約数和(自身を含む): 585708480

約数和(自身を除く): 317259068

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 871589, 1743178, 3486356, 6101123, 9587479, 12202246, 19174958, 24404492, 38349916, 67112353, 134224706, 268449412]

約数ペア:

[(1, 268449412), (2, 134224706), (4, 67112353), (7, 38349916), (11, 24404492), (14, 19174958), (22, 12202246), (28, 9587479), (44, 6101123), (77, 3486356), (154, 1743178), (308, 871589)]