1266181112

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{729367}}^1$

素因数の和:729411

約数の個数: 32

約数和(自身を含む): 2800773120

約数和(自身を除く): 1534592008

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 434, 868, 1736, 729367, 1458734, 2917468, 5105569, 5834936, 10211138, 20422276, 22610377, 40844552, 45220754, 90441508, 158272639, 180883016, 316545278, 633090556, 1266181112]

約数ペア:

[(1, 1266181112), (2, 633090556), (4, 316545278), (7, 180883016), (8, 158272639), (14, 90441508), (28, 45220754), (31, 40844552), (56, 22610377), (62, 20422276), (124, 10211138), (217, 5834936), (248, 5105569), (434, 2917468), (868, 1458734), (1736, 729367)]