2186945614

素因数分解:

$2^1\times 7^1\times {\mathrm{1949}}^1\times {\mathrm{80149}}^1$

素因数の和:82107

約数の個数: 16

約数和(自身を含む): 3751020000

約数和(自身を除く): 1564074386

約数列:

[1, 2, 7, 14, 1949, 3898, 13643, 27286, 80149, 160298, 561043, 1122086, 156210401, 312420802, 1093472807, 2186945614]

約数ペア:

[(1, 2186945614), (2, 1093472807), (7, 312420802), (14, 156210401), (1949, 1122086), (3898, 561043), (13643, 160298), (27286, 80149)]