4423978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10009}}^1$

素因数の和:10041

約数の個数: 16

約数和(自身を含む): 7567560

約数和(自身を除く): 3143582

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 10009, 20018, 130117, 170153, 260234, 340306, 2211989, 4423978]

約数ペア:

[(1, 4423978), (2, 2211989), (13, 340306), (17, 260234), (26, 170153), (34, 130117), (221, 20018), (442, 10009)]