8161802

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:326

約数の個数: 32

約数和(自身を含む): 14333760

約数和(自身を除く): 6171958

約数列:

[1, 2, 11, 17, 22, 34, 139, 157, 187, 278, 314, 374, 1529, 1727, 2363, 2669, 3058, 3454, 4726, 5338, 21823, 25993, 29359, 43646, 51986, 58718, 240053, 370991, 480106, 741982, 4080901, 8161802]

約数ペア:

[(1, 8161802), (2, 4080901), (11, 741982), (17, 480106), (22, 370991), (34, 240053), (139, 58718), (157, 51986), (187, 43646), (278, 29359), (314, 25993), (374, 21823), (1529, 5338), (1727, 4726), (2363, 3454), (2669, 3058)]