172910542

素因数分解:

$2^1\times 7^1\times {\mathrm{2213}}^1\times {\mathrm{5581}}^1$

素因数の和:7803

約数の個数: 16

約数和(自身を含む): 296605152

約数和(自身を除く): 123694610

約数列:

[1, 2, 7, 14, 2213, 4426, 5581, 11162, 15491, 30982, 39067, 78134, 12350753, 24701506, 86455271, 172910542]

約数ペア:

[(1, 172910542), (2, 86455271), (7, 24701506), (14, 12350753), (2213, 78134), (4426, 39067), (5581, 30982), (11162, 15491)]