1904601074

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{647}}^1\times {\mathrm{10589}}^1$

素因数の和:11377

約数の個数: 16

約数和(自身を含む): 2882174400

約数和(自身を除く): 977573326

約数列:

[1, 2, 139, 278, 647, 1294, 10589, 21178, 89933, 179866, 1471871, 2943742, 6851083, 13702166, 952300537, 1904601074]

約数ペア:

[(1, 1904601074), (2, 952300537), (139, 13702166), (278, 6851083), (647, 2943742), (1294, 1471871), (10589, 179866), (21178, 89933)]