2258707682

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{223}}^1\times {\mathrm{739}}^1$

素因数の和:1071

約数の個数: 64

約数和(自身を含む): 4296499200

約数和(自身を除く): 2037791518

約数列:

[1, 2, 7, 11, 14, 22, 77, 89, 154, 178, 223, 446, 623, 739, 979, 1246, 1478, 1561, 1958, 2453, 3122, 4906, 5173, 6853, 8129, 10346, 13706, 16258, 17171, 19847, 34342, 39694, 56903, 65771, 113806, 131542, 138929, 164797, 218317, 277858, 329594, 436634, 460397, 723481, 920794, 1153579, 1446962, 1528219, 1812767, 2307158, 3056438, 3625534, 5064367, 10128734, 12689369, 14666933, 25378738, 29333866, 102668531, 161336263, 205337062, 322672526, 1129353841, 2258707682]

約数ペア:

[(1, 2258707682), (2, 1129353841), (7, 322672526), (11, 205337062), (14, 161336263), (22, 102668531), (77, 29333866), (89, 25378738), (154, 14666933), (178, 12689369), (223, 10128734), (446, 5064367), (623, 3625534), (739, 3056438), (979, 2307158), (1246, 1812767), (1478, 1528219), (1561, 1446962), (1958, 1153579), (2453, 920794), (3122, 723481), (4906, 460397), (5173, 436634), (6853, 329594), (8129, 277858), (10346, 218317), (13706, 164797), (16258, 138929), (17171, 131542), (19847, 113806), (34342, 65771), (39694, 56903)]