285664582

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{853}}^1\times {\mathrm{1259}}^1$

素因数の和:2140

約数の個数: 32

約数和(自身を含む): 516499200

約数和(自身を除く): 230834618

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 853, 1259, 1706, 2518, 5971, 8813, 11942, 16207, 17626, 23921, 32414, 47842, 113449, 167447, 226898, 334894, 1073927, 2147854, 7517489, 15034978, 20404613, 40809226, 142832291, 285664582]

約数ペア:

[(1, 285664582), (2, 142832291), (7, 40809226), (14, 20404613), (19, 15034978), (38, 7517489), (133, 2147854), (266, 1073927), (853, 334894), (1259, 226898), (1706, 167447), (2518, 113449), (5971, 47842), (8813, 32414), (11942, 23921), (16207, 17626)]