2051208894

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{2203}}^1\times {\mathrm{3167}}^1$

素因数の和:5389

約数の個数: 48

約数和(自身を含む): 4775874048

約数和(自身を除く): 2724665154

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 2203, 3167, 4406, 6334, 6609, 9501, 13218, 15421, 19002, 22169, 30842, 44338, 46263, 66507, 92526, 107947, 133014, 155183, 215894, 310366, 323841, 465549, 647682, 931098, 6976901, 13953802, 20930703, 41861406, 48838307, 97676614, 146514921, 293029842, 341868149, 683736298, 1025604447, 2051208894]

約数ペア:

[(1, 2051208894), (2, 1025604447), (3, 683736298), (6, 341868149), (7, 293029842), (14, 146514921), (21, 97676614), (42, 48838307), (49, 41861406), (98, 20930703), (147, 13953802), (294, 6976901), (2203, 931098), (3167, 647682), (4406, 465549), (6334, 323841), (6609, 310366), (9501, 215894), (13218, 155183), (15421, 133014), (19002, 107947), (22169, 92526), (30842, 66507), (44338, 46263)]