2085403817

素因数分解:

$7^1\times {\mathrm{103}}^1\times {\mathrm{1669}}^1\times {\mathrm{1733}}^1$

素因数の和:3512

約数の個数: 16

約数和(自身を含む): 2409288960

約数和(自身を除く): 323885143

約数列:

[1, 7, 103, 721, 1669, 1733, 11683, 12131, 171907, 178499, 1203349, 1249493, 2892377, 20246639, 297914831, 2085403817]

約数ペア:

[(1, 2085403817), (7, 297914831), (103, 20246639), (721, 2892377), (1669, 1249493), (1733, 1203349), (11683, 178499), (12131, 171907)]