285963638

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{103}}^1\times {\mathrm{20719}}^1$

素因数の和:20891

約数の個数: 16

約数和(自身を含む): 439595520

約数和(自身を除く): 153631882

約数列:

[1, 2, 67, 103, 134, 206, 6901, 13802, 20719, 41438, 1388173, 2134057, 2776346, 4268114, 142981819, 285963638]

約数ペア:

[(1, 285963638), (2, 142981819), (67, 4268114), (103, 2776346), (134, 2134057), (206, 1388173), (6901, 41438), (13802, 20719)]