286338094

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{4093}}^1$

素因数の和:4384

約数の個数: 32

約数和(自身を含む): 518791680

約数和(自身を除く): 232453586

約数列:

[1, 2, 7, 14, 19, 38, 133, 263, 266, 526, 1841, 3682, 4093, 4997, 8186, 9994, 28651, 34979, 57302, 69958, 77767, 155534, 544369, 1076459, 1088738, 2152918, 7535213, 15070426, 20452721, 40905442, 143169047, 286338094]

約数ペア:

[(1, 286338094), (2, 143169047), (7, 40905442), (14, 20452721), (19, 15070426), (38, 7535213), (133, 2152918), (263, 1088738), (266, 1076459), (526, 544369), (1841, 155534), (3682, 77767), (4093, 69958), (4997, 57302), (8186, 34979), (9994, 28651)]