7214426

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{3167}}^1$

素因数の和:3253

約数の個数: 16

約数和(自身を含む): 11632896

約数和(自身を除く): 4418470

約数列:

[1, 2, 17, 34, 67, 134, 1139, 2278, 3167, 6334, 53839, 107678, 212189, 424378, 3607213, 7214426]

約数ペア:

[(1, 7214426), (2, 3607213), (17, 424378), (34, 212189), (67, 107678), (134, 53839), (1139, 6334), (2278, 3167)]