124380776

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{2617}}^1$

素因数の和:3093

約数の個数: 32

約数和(自身を含む): 251799240

約数和(自身を除く): 127418464

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 457, 914, 1828, 2617, 3656, 5234, 5941, 10468, 11882, 20936, 23764, 34021, 47528, 68042, 136084, 272168, 1195969, 2391938, 4783876, 9567752, 15547597, 31095194, 62190388, 124380776]

約数ペア:

[(1, 124380776), (2, 62190388), (4, 31095194), (8, 15547597), (13, 9567752), (26, 4783876), (52, 2391938), (104, 1195969), (457, 272168), (914, 136084), (1828, 68042), (2617, 47528), (3656, 34021), (5234, 23764), (5941, 20936), (10468, 11882)]