79941274

素因数分解:

$2^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{20177}}^1$

素因数の和:20469

約数の個数: 16

約数和(自身を含む): 137533248

約数和(自身を除く): 57591974

約数列:

[1, 2, 7, 14, 283, 566, 1981, 3962, 20177, 40354, 141239, 282478, 5710091, 11420182, 39970637, 79941274]

約数ペア:

[(1, 79941274), (2, 39970637), (7, 11420182), (14, 5710091), (283, 282478), (566, 141239), (1981, 40354), (3962, 20177)]