1680346088

素因数分解:

$2^3\times {\mathrm{43}}^1\times {\mathrm{4884727}}^1$

素因数の和:4884776

約数の個数: 16

約数和(自身を含む): 3223920480

約数和(自身を除く): 1543574392

約数列:

[1, 2, 4, 8, 43, 86, 172, 344, 4884727, 9769454, 19538908, 39077816, 210043261, 420086522, 840173044, 1680346088]

約数ペア:

[(1, 1680346088), (2, 840173044), (4, 420086522), (8, 210043261), (43, 39077816), (86, 19538908), (172, 9769454), (344, 4884727)]