6981238

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{1423}}^1$

素因数の和:1659

約数の個数: 16

約数和(自身を含む): 11483136

約数和(自身を除く): 4501898

約数列:

[1, 2, 11, 22, 223, 446, 1423, 2453, 2846, 4906, 15653, 31306, 317329, 634658, 3490619, 6981238]

約数ペア:

[(1, 6981238), (2, 3490619), (11, 634658), (22, 317329), (223, 31306), (446, 15653), (1423, 4906), (2453, 2846)]