7240742

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{1231}}^1$

素因数の和:1423

約数の個数: 16

約数和(自身を含む): 11575872

約数和(自身を除く): 4335130

約数列:

[1, 2, 17, 34, 173, 346, 1231, 2462, 2941, 5882, 20927, 41854, 212963, 425926, 3620371, 7240742]

約数ペア:

[(1, 7240742), (2, 3620371), (17, 425926), (34, 212963), (173, 41854), (346, 20927), (1231, 5882), (2462, 2941)]