2719626

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1$

素因数の和:335

約数の個数: 64

約数和(自身を含む): 7112448

約数和(自身を除く): 4392822

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 51, 78, 91, 102, 119, 182, 221, 238, 273, 293, 357, 442, 546, 586, 663, 714, 879, 1326, 1547, 1758, 2051, 3094, 3809, 4102, 4641, 4981, 6153, 7618, 9282, 9962, 11427, 12306, 14943, 22854, 26663, 29886, 34867, 53326, 64753, 69734, 79989, 104601, 129506, 159978, 194259, 209202, 388518, 453271, 906542, 1359813, 2719626]

約数ペア:

[(1, 2719626), (2, 1359813), (3, 906542), (6, 453271), (7, 388518), (13, 209202), (14, 194259), (17, 159978), (21, 129506), (26, 104601), (34, 79989), (39, 69734), (42, 64753), (51, 53326), (78, 34867), (91, 29886), (102, 26663), (119, 22854), (182, 14943), (221, 12306), (238, 11427), (273, 9962), (293, 9282), (357, 7618), (442, 6153), (546, 4981), (586, 4641), (663, 4102), (714, 3809), (879, 3094), (1326, 2051), (1547, 1758)]