1386091404

素因数分解:

$2^2\times 3^2\times {\mathrm{53}}^1\times {\mathrm{726463}}^1$

素因数の和:726526

約数の個数: 36

約数和(自身を含む): 3569844096

約数和(自身を除く): 2183752692

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 53, 106, 159, 212, 318, 477, 636, 954, 1908, 726463, 1452926, 2179389, 2905852, 4358778, 6538167, 8717556, 13076334, 26152668, 38502539, 77005078, 115507617, 154010156, 231015234, 346522851, 462030468, 693045702, 1386091404]

約数ペア:

[(1, 1386091404), (2, 693045702), (3, 462030468), (4, 346522851), (6, 231015234), (9, 154010156), (12, 115507617), (18, 77005078), (36, 38502539), (53, 26152668), (106, 13076334), (159, 8717556), (212, 6538167), (318, 4358778), (477, 2905852), (636, 2179389), (954, 1452926), (1908, 726463)]