2095191854

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1\times {\mathrm{487}}^1$

素因数の和:981

約数の個数: 64

約数和(自身を含む): 3885760512

約数和(自身を除く): 1790568658

約数列:

[1, 2, 7, 14, 23, 31, 46, 62, 161, 217, 322, 431, 434, 487, 713, 862, 974, 1426, 3017, 3409, 4991, 6034, 6818, 9913, 9982, 11201, 13361, 15097, 19826, 22402, 26722, 30194, 69391, 78407, 93527, 105679, 138782, 156814, 187054, 209897, 211358, 307303, 347231, 419794, 614606, 694462, 1469279, 2151121, 2430617, 2938558, 4302242, 4827631, 4861234, 6506807, 9655262, 13013614, 33793417, 45547649, 67586834, 91095298, 149656561, 299313122, 1047595927, 2095191854]

約数ペア:

[(1, 2095191854), (2, 1047595927), (7, 299313122), (14, 149656561), (23, 91095298), (31, 67586834), (46, 45547649), (62, 33793417), (161, 13013614), (217, 9655262), (322, 6506807), (431, 4861234), (434, 4827631), (487, 4302242), (713, 2938558), (862, 2430617), (974, 2151121), (1426, 1469279), (3017, 694462), (3409, 614606), (4991, 419794), (6034, 347231), (6818, 307303), (9913, 211358), (9982, 209897), (11201, 187054), (13361, 156814), (15097, 138782), (19826, 105679), (22402, 93527), (26722, 78407), (30194, 69391)]