2783159556842

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{8643352661}}^1$

素因数の和:8643352693

約数の個数: 16

約数和(自身を含む): 4978571133312

約数和(自身を除く): 2195411576470

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 8643352661, 17286705322, 60503468627, 121006937254, 198797111203, 397594222406, 1391579778421, 2783159556842]

約数ペア:

[(1, 2783159556842), (2, 1391579778421), (7, 397594222406), (14, 198797111203), (23, 121006937254), (46, 60503468627), (161, 17286705322), (322, 8643352661)]