2077973768

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{111623}}^1$

素因数の和:111821

約数の個数: 32

約数和(自身を含む): 4219387200

約数和(自身を除く): 2141413432

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 179, 358, 716, 1432, 2327, 4654, 9308, 18616, 111623, 223246, 446492, 892984, 1451099, 2902198, 5804396, 11608792, 19980517, 39961034, 79922068, 159844136, 259746721, 519493442, 1038986884, 2077973768]

約数ペア:

[(1, 2077973768), (2, 1038986884), (4, 519493442), (8, 259746721), (13, 159844136), (26, 79922068), (52, 39961034), (104, 19980517), (179, 11608792), (358, 5804396), (716, 2902198), (1432, 1451099), (2327, 892984), (4654, 446492), (9308, 223246), (18616, 111623)]