985777774

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{67399}}^1$

素因数の和:67575

約数の個数: 16

約数和(自身を含む): 1514073600

約数和(自身を除く): 528295826

約数列:

[1, 2, 71, 103, 142, 206, 7313, 14626, 67399, 134798, 4785329, 6942097, 9570658, 13884194, 492888887, 985777774]

約数ペア:

[(1, 985777774), (2, 492888887), (71, 13884194), (103, 9570658), (142, 6942097), (206, 4785329), (7313, 134798), (14626, 67399)]