2178889201

素因数分解:

${\mathrm{17}}^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{7487}}^1$

素因数の和:7593

約数の個数: 24

約数和(自身を含む): 2482721280

約数和(自身を除く): 303832079

約数列:

[1, 17, 19, 53, 289, 323, 901, 1007, 5491, 7487, 15317, 17119, 127279, 142253, 291023, 396811, 2163743, 2418301, 6745787, 7539409, 41111117, 114678379, 128169953, 2178889201]

約数ペア:

[(1, 2178889201), (17, 128169953), (19, 114678379), (53, 41111117), (289, 7539409), (323, 6745787), (901, 2418301), (1007, 2163743), (5491, 396811), (7487, 291023), (15317, 142253), (17119, 127279)]