1259381618

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{647}}^1\times {\mathrm{859}}^1$

素因数の和:1622

約数の個数: 32

約数和(自身を含む): 2086456320

約数和(自身を除く): 827074702

約数列:

[1, 2, 11, 22, 103, 206, 647, 859, 1133, 1294, 1718, 2266, 7117, 9449, 14234, 18898, 66641, 88477, 133282, 176954, 555773, 733051, 973247, 1111546, 1466102, 1946494, 6113503, 12227006, 57244619, 114489238, 629690809, 1259381618]

約数ペア:

[(1, 1259381618), (2, 629690809), (11, 114489238), (22, 57244619), (103, 12227006), (206, 6113503), (647, 1946494), (859, 1466102), (1133, 1111546), (1294, 973247), (1718, 733051), (2266, 555773), (7117, 176954), (9449, 133282), (14234, 88477), (18898, 66641)]