394262882

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1\times {\mathrm{1709}}^1$

素因数の和:2210

約数の個数: 32

約数和(自身を含む): 672235200

約数和(自身を除く): 277972318

約数列:

[1, 2, 13, 19, 26, 38, 247, 467, 494, 934, 1709, 3418, 6071, 8873, 12142, 17746, 22217, 32471, 44434, 64942, 115349, 230698, 422123, 798103, 844246, 1596206, 10375339, 15163957, 20750678, 30327914, 197131441, 394262882]

約数ペア:

[(1, 394262882), (2, 197131441), (13, 30327914), (19, 20750678), (26, 15163957), (38, 10375339), (247, 1596206), (467, 844246), (494, 798103), (934, 422123), (1709, 230698), (3418, 115349), (6071, 64942), (8873, 44434), (12142, 32471), (17746, 22217)]