345817966

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{33503}}^1$

素因数の和:33915

約数の個数: 16

約数和(自身を含む): 560052864

約数和(自身を除く): 214234898

約数列:

[1, 2, 13, 26, 397, 794, 5161, 10322, 33503, 67006, 435539, 871078, 13300691, 26601382, 172908983, 345817966]

約数ペア:

[(1, 345817966), (2, 172908983), (13, 26601382), (26, 13300691), (397, 871078), (794, 435539), (5161, 67006), (10322, 33503)]