541115428

素因数分解:

$2^2\times 7^3\times {\mathrm{181}}^1\times {\mathrm{2179}}^1$

素因数の和:2385

約数の個数: 48

約数和(自身を含む): 1110928000

約数和(自身を除く): 569812572

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 181, 196, 343, 362, 686, 724, 1267, 1372, 2179, 2534, 4358, 5068, 8716, 8869, 15253, 17738, 30506, 35476, 61012, 62083, 106771, 124166, 213542, 248332, 394399, 427084, 747397, 788798, 1494794, 1577596, 2760793, 2989588, 5521586, 11043172, 19325551, 38651102, 77302204, 135278857, 270557714, 541115428]

約数ペア:

[(1, 541115428), (2, 270557714), (4, 135278857), (7, 77302204), (14, 38651102), (28, 19325551), (49, 11043172), (98, 5521586), (181, 2989588), (196, 2760793), (343, 1577596), (362, 1494794), (686, 788798), (724, 747397), (1267, 427084), (1372, 394399), (2179, 248332), (2534, 213542), (4358, 124166), (5068, 106771), (8716, 62083), (8869, 61012), (15253, 35476), (17738, 30506)]