2014879251

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{2857}}^1$

素因数の和:2992

約数の個数: 64

約数和(自身を含む): 3476791296

約数和(自身を除く): 1461912045

約数列:

[1, 3, 7, 11, 21, 33, 43, 71, 77, 129, 213, 231, 301, 473, 497, 781, 903, 1419, 1491, 2343, 2857, 3053, 3311, 5467, 8571, 9159, 9933, 16401, 19999, 21371, 31427, 33583, 59997, 64113, 94281, 100749, 122851, 202847, 219989, 235081, 368553, 608541, 659967, 705243, 859957, 1351361, 1419929, 2231317, 2579871, 4054083, 4259787, 6693951, 8722421, 9459527, 15619219, 26167263, 28378581, 46857657, 61056947, 95946631, 183170841, 287839893, 671626417, 2014879251]

約数ペア:

[(1, 2014879251), (3, 671626417), (7, 287839893), (11, 183170841), (21, 95946631), (33, 61056947), (43, 46857657), (71, 28378581), (77, 26167263), (129, 15619219), (213, 9459527), (231, 8722421), (301, 6693951), (473, 4259787), (497, 4054083), (781, 2579871), (903, 2231317), (1419, 1419929), (1491, 1351361), (2343, 859957), (2857, 705243), (3053, 659967), (3311, 608541), (5467, 368553), (8571, 235081), (9159, 219989), (9933, 202847), (16401, 122851), (19999, 100749), (21371, 94281), (31427, 64113), (33583, 59997)]