2257831902

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^3\times {\mathrm{83}}^1\times {\mathrm{661}}^1$

素因数の和:806

約数の個数: 64

約数和(自身を含む): 4831223040

約数和(自身を除く): 2573391138

約数列:

[1, 2, 3, 6, 19, 38, 57, 83, 114, 166, 249, 361, 498, 661, 722, 1083, 1322, 1577, 1983, 2166, 3154, 3966, 4731, 6859, 9462, 12559, 13718, 20577, 25118, 29963, 37677, 41154, 54863, 59926, 75354, 89889, 109726, 164589, 179778, 238621, 329178, 477242, 569297, 715863, 1042397, 1138594, 1431726, 1707891, 2084794, 3127191, 3415782, 4533799, 6254382, 9067598, 13601397, 19805543, 27202794, 39611086, 59416629, 118833258, 376305317, 752610634, 1128915951, 2257831902]

約数ペア:

[(1, 2257831902), (2, 1128915951), (3, 752610634), (6, 376305317), (19, 118833258), (38, 59416629), (57, 39611086), (83, 27202794), (114, 19805543), (166, 13601397), (249, 9067598), (361, 6254382), (498, 4533799), (661, 3415782), (722, 3127191), (1083, 2084794), (1322, 1707891), (1577, 1431726), (1983, 1138594), (2166, 1042397), (3154, 715863), (3966, 569297), (4731, 477242), (6859, 329178), (9462, 238621), (12559, 179778), (13718, 164589), (20577, 109726), (25118, 89889), (29963, 75354), (37677, 59926), (41154, 54863)]