12785042732

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1493}}^1\times {\mathrm{27803}}^1$

素因数の和:29318

約数の個数: 48

約数和(自身を含む): 27914326272

約数和(自身を除く): 15129283540

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 1493, 2986, 5972, 10451, 16423, 20902, 27803, 32846, 41804, 55606, 65692, 111212, 114961, 194621, 229922, 305833, 389242, 459844, 611666, 778484, 1223332, 2140831, 4281662, 8563324, 41509879, 83019758, 166039516, 290569153, 456608669, 581138306, 913217338, 1162276612, 1826434676, 3196260683, 6392521366, 12785042732]

約数ペア:

[(1, 12785042732), (2, 6392521366), (4, 3196260683), (7, 1826434676), (11, 1162276612), (14, 913217338), (22, 581138306), (28, 456608669), (44, 290569153), (77, 166039516), (154, 83019758), (308, 41509879), (1493, 8563324), (2986, 4281662), (5972, 2140831), (10451, 1223332), (16423, 778484), (20902, 611666), (27803, 459844), (32846, 389242), (41804, 305833), (55606, 229922), (65692, 194621), (111212, 114961)]