2017646917

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{389}}^1$

素因数の和:538

約数の個数: 64

約数和(自身を含む): 2641766400

約数和(自身を除く): 624119483

約数列:

[1, 11, 13, 19, 23, 83, 143, 209, 247, 253, 299, 389, 437, 913, 1079, 1577, 1909, 2717, 3289, 4279, 4807, 5057, 5681, 7391, 8947, 11869, 17347, 20501, 20999, 24817, 32287, 36271, 55627, 62491, 81301, 96083, 98417, 116311, 169993, 225511, 272987, 355157, 398981, 419731, 471523, 613453, 742601, 1056913, 1279421, 1869923, 2209909, 4617041, 5186753, 6747983, 7974889, 8168611, 9653813, 14109419, 24308999, 87723779, 106191943, 155203609, 183422447, 2017646917]

約数ペア:

[(1, 2017646917), (11, 183422447), (13, 155203609), (19, 106191943), (23, 87723779), (83, 24308999), (143, 14109419), (209, 9653813), (247, 8168611), (253, 7974889), (299, 6747983), (389, 5186753), (437, 4617041), (913, 2209909), (1079, 1869923), (1577, 1279421), (1909, 1056913), (2717, 742601), (3289, 613453), (4279, 471523), (4807, 419731), (5057, 398981), (5681, 355157), (7391, 272987), (8947, 225511), (11869, 169993), (17347, 116311), (20501, 98417), (20999, 96083), (24817, 81301), (32287, 62491), (36271, 55627)]