2687331322

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{647}}^1\times {\mathrm{1493}}^1$

素因数の和:2262

約数の個数: 32

約数和(自身を含む): 4391356032

約数和(自身を除く): 1704024710

約数列:

[1, 2, 13, 26, 107, 214, 647, 1294, 1391, 1493, 2782, 2986, 8411, 16822, 19409, 38818, 69229, 138458, 159751, 319502, 899977, 965971, 1799954, 1931942, 2076763, 4153526, 12557623, 25115246, 103358897, 206717794, 1343665661, 2687331322]

約数ペア:

[(1, 2687331322), (2, 1343665661), (13, 206717794), (26, 103358897), (107, 25115246), (214, 12557623), (647, 4153526), (1294, 2076763), (1391, 1931942), (1493, 1799954), (2782, 965971), (2986, 899977), (8411, 319502), (16822, 159751), (19409, 138458), (38818, 69229)]