2685787208

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{29}}^1\times {\mathrm{68501}}^1$

素因数の和:68562

約数の個数: 48

約数和(自身を含む): 5641139700

約数和(自身を除く): 2955352492

約数列:

[1, 2, 4, 8, 13, 26, 29, 52, 58, 104, 116, 169, 232, 338, 377, 676, 754, 1352, 1508, 3016, 4901, 9802, 19604, 39208, 68501, 137002, 274004, 548008, 890513, 1781026, 1986529, 3562052, 3973058, 7124104, 7946116, 11576669, 15892232, 23153338, 25824877, 46306676, 51649754, 92613352, 103299508, 206599016, 335723401, 671446802, 1342893604, 2685787208]

約数ペア:

[(1, 2685787208), (2, 1342893604), (4, 671446802), (8, 335723401), (13, 206599016), (26, 103299508), (29, 92613352), (52, 51649754), (58, 46306676), (104, 25824877), (116, 23153338), (169, 15892232), (232, 11576669), (338, 7946116), (377, 7124104), (676, 3973058), (754, 3562052), (1352, 1986529), (1508, 1781026), (3016, 890513), (4901, 548008), (9802, 274004), (19604, 137002), (39208, 68501)]