2542474370

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{213833}}^1$

素因数の和:213910

約数の個数: 32

約数和(自身を含む): 4849755120

約数和(自身を除く): 2307280750

約数列:

[1, 2, 5, 10, 29, 41, 58, 82, 145, 205, 290, 410, 1189, 2378, 5945, 11890, 213833, 427666, 1069165, 2138330, 6201157, 8767153, 12402314, 17534306, 31005785, 43835765, 62011570, 87671530, 254247437, 508494874, 1271237185, 2542474370]

約数ペア:

[(1, 2542474370), (2, 1271237185), (5, 508494874), (10, 254247437), (29, 87671530), (41, 62011570), (58, 43835765), (82, 31005785), (145, 17534306), (205, 12402314), (290, 8767153), (410, 6201157), (1189, 2138330), (2378, 1069165), (5945, 427666), (11890, 213833)]