2098678490997

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{401}}^1\times {\mathrm{198491}}^1$

素因数の和:198970

約数の個数: 64

約数和(自身を含む): 3309207810048

約数和(自身を除く): 1210529319051

約数列:

[1, 3, 11, 17, 33, 47, 51, 141, 187, 401, 517, 561, 799, 1203, 1551, 2397, 4411, 6817, 8789, 13233, 18847, 20451, 26367, 56541, 74987, 198491, 207317, 224961, 320399, 595473, 621951, 961197, 2183401, 3374347, 3524389, 6550203, 9329077, 10123041, 10573167, 27987231, 37117817, 79594891, 102619847, 111353451, 158594309, 238784673, 307859541, 475782927, 875543801, 1353113147, 1744537399, 2626631403, 3740959877, 4059339441, 5233612197, 11222879631, 14884244617, 41150558647, 44652733851, 63596317909, 123451675941, 190788953727, 699559496999, 2098678490997]

約数ペア:

[(1, 2098678490997), (3, 699559496999), (11, 190788953727), (17, 123451675941), (33, 63596317909), (47, 44652733851), (51, 41150558647), (141, 14884244617), (187, 11222879631), (401, 5233612197), (517, 4059339441), (561, 3740959877), (799, 2626631403), (1203, 1744537399), (1551, 1353113147), (2397, 875543801), (4411, 475782927), (6817, 307859541), (8789, 238784673), (13233, 158594309), (18847, 111353451), (20451, 102619847), (26367, 79594891), (56541, 37117817), (74987, 27987231), (198491, 10573167), (207317, 10123041), (224961, 9329077), (320399, 6550203), (595473, 3524389), (621951, 3374347), (961197, 2183401)]