260026812

素因数分解:

$2^2\times 3^2\times {\mathrm{1249}}^1\times {\mathrm{5783}}^1$

素因数の和:7042

約数の個数: 36

約数和(自身を含む): 657930000

約数和(自身を除く): 397903188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1249, 2498, 3747, 4996, 5783, 7494, 11241, 11566, 14988, 17349, 22482, 23132, 34698, 44964, 52047, 69396, 104094, 208188, 7222967, 14445934, 21668901, 28891868, 43337802, 65006703, 86675604, 130013406, 260026812]

約数ペア:

[(1, 260026812), (2, 130013406), (3, 86675604), (4, 65006703), (6, 43337802), (9, 28891868), (12, 21668901), (18, 14445934), (36, 7222967), (1249, 208188), (2498, 104094), (3747, 69396), (4996, 52047), (5783, 44964), (7494, 34698), (11241, 23132), (11566, 22482), (14988, 17349)]