2056567863

素因数分解:

$3^1\times 7^1\times {\mathrm{701}}^1\times {\mathrm{139703}}^1$

素因数の和:140414

約数の個数: 16

約数和(自身を含む): 3138310656

約数和(自身を除く): 1081742793

約数列:

[1, 3, 7, 21, 701, 2103, 4907, 14721, 139703, 419109, 977921, 2933763, 97931803, 293795409, 685522621, 2056567863]

約数ペア:

[(1, 2056567863), (3, 685522621), (7, 293795409), (21, 97931803), (701, 2933763), (2103, 977921), (4907, 419109), (14721, 139703)]