2113998712

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{9677}}^1$

素因数の和:9820

約数の個数: 64

約数和(自身を含む): 4682603520

約数和(自身を除く): 2568604808

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 56, 83, 94, 166, 188, 329, 332, 376, 581, 658, 664, 1162, 1316, 2324, 2632, 3901, 4648, 7802, 9677, 15604, 19354, 27307, 31208, 38708, 54614, 67739, 77416, 109228, 135478, 218456, 270956, 454819, 541912, 803191, 909638, 1606382, 1819276, 3183733, 3212764, 3638552, 5622337, 6367466, 6425528, 11244674, 12734932, 22489348, 25469864, 37749977, 44978696, 75499954, 150999908, 264249839, 301999816, 528499678, 1056999356, 2113998712]

約数ペア:

[(1, 2113998712), (2, 1056999356), (4, 528499678), (7, 301999816), (8, 264249839), (14, 150999908), (28, 75499954), (47, 44978696), (56, 37749977), (83, 25469864), (94, 22489348), (166, 12734932), (188, 11244674), (329, 6425528), (332, 6367466), (376, 5622337), (581, 3638552), (658, 3212764), (664, 3183733), (1162, 1819276), (1316, 1606382), (2324, 909638), (2632, 803191), (3901, 541912), (4648, 454819), (7802, 270956), (9677, 218456), (15604, 135478), (19354, 109228), (27307, 77416), (31208, 67739), (38708, 54614)]