131023498

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1\times {\mathrm{3511}}^1$

素因数の和:3957

約数の個数: 16

約数和(自身を含む): 201279744

約数和(自身を除く): 70256246

約数列:

[1, 2, 47, 94, 397, 794, 3511, 7022, 18659, 37318, 165017, 330034, 1393867, 2787734, 65511749, 131023498]

約数ペア:

[(1, 131023498), (2, 65511749), (47, 2787734), (94, 1393867), (397, 330034), (794, 165017), (3511, 37318), (7022, 18659)]