1965400372

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{93787}}^1$

素因数の和:93848

約数の個数: 36

約数和(自身を含む): 3844557696

約数和(自身を除く): 1879157324

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 169, 338, 403, 676, 806, 1612, 5239, 10478, 20956, 93787, 187574, 375148, 1219231, 2438462, 2907397, 4876924, 5814794, 11629588, 15850003, 31700006, 37796161, 63400012, 75592322, 151184644, 491350093, 982700186, 1965400372]

約数ペア:

[(1, 1965400372), (2, 982700186), (4, 491350093), (13, 151184644), (26, 75592322), (31, 63400012), (52, 37796161), (62, 31700006), (124, 15850003), (169, 11629588), (338, 5814794), (403, 4876924), (676, 2907397), (806, 2438462), (1612, 1219231), (5239, 375148), (10478, 187574), (20956, 93787)]