2011019998

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1\times {\mathrm{271}}^1$

素因数の和:569

約数の個数: 64

約数和(自身を含む): 3507259392

約数和(自身を除く): 1496239394

約数列:

[1, 2, 13, 17, 26, 34, 103, 163, 206, 221, 271, 326, 442, 542, 1339, 1751, 2119, 2678, 2771, 3502, 3523, 4238, 4607, 5542, 7046, 9214, 16789, 22763, 27913, 33578, 36023, 44173, 45526, 55826, 59891, 72046, 88346, 119782, 218257, 285413, 362869, 436514, 474521, 570826, 574249, 725738, 750941, 949042, 1148498, 1501882, 3710369, 4549819, 6168773, 7420738, 9099638, 9762233, 12337546, 19524466, 59147647, 77346923, 118295294, 154693846, 1005509999, 2011019998]

約数ペア:

[(1, 2011019998), (2, 1005509999), (13, 154693846), (17, 118295294), (26, 77346923), (34, 59147647), (103, 19524466), (163, 12337546), (206, 9762233), (221, 9099638), (271, 7420738), (326, 6168773), (442, 4549819), (542, 3710369), (1339, 1501882), (1751, 1148498), (2119, 949042), (2678, 750941), (2771, 725738), (3502, 574249), (3523, 570826), (4238, 474521), (4607, 436514), (5542, 362869), (7046, 285413), (9214, 218257), (16789, 119782), (22763, 88346), (27913, 72046), (33578, 59891), (36023, 55826), (44173, 45526)]