4215506

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1\times {\mathrm{193}}^1$

素因数の和:425

約数の個数: 16

約数和(自身を含む): 6490464

約数和(自身を除く): 2274958

約数列:

[1, 2, 67, 134, 163, 193, 326, 386, 10921, 12931, 21842, 25862, 31459, 62918, 2107753, 4215506]

約数ペア:

[(1, 4215506), (2, 2107753), (67, 62918), (134, 31459), (163, 25862), (193, 21842), (326, 12931), (386, 10921)]