2586816466

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{157}}^1\times {\mathrm{8681}}^1$

素因数の和:8926

約数の個数: 32

約数和(自身を含む): 4263417648

約数和(自身を除く): 1676601182

約数列:

[1, 2, 13, 26, 73, 146, 157, 314, 949, 1898, 2041, 4082, 8681, 11461, 17362, 22922, 112853, 148993, 225706, 297986, 633713, 1267426, 1362917, 2725834, 8238269, 16476538, 17717921, 35435842, 99492941, 198985882, 1293408233, 2586816466]

約数ペア:

[(1, 2586816466), (2, 1293408233), (13, 198985882), (26, 99492941), (73, 35435842), (146, 17717921), (157, 16476538), (314, 8238269), (949, 2725834), (1898, 1362917), (2041, 1267426), (4082, 633713), (8681, 297986), (11461, 225706), (17362, 148993), (22922, 112853)]