266213121916

素因数分解:

$2^2\times 7^1\times {\mathrm{131}}^1\times {\mathrm{72577187}}^1$

素因数の和:72577329

約数の個数: 24

約数和(自身を含む): 536490573696

約数和(自身を除く): 270277451780

約数列:

[1, 2, 4, 7, 14, 28, 131, 262, 524, 917, 1834, 3668, 72577187, 145154374, 290308748, 508040309, 1016080618, 2032161236, 9507611497, 19015222994, 38030445988, 66553280479, 133106560958, 266213121916]

約数ペア:

[(1, 266213121916), (2, 133106560958), (4, 66553280479), (7, 38030445988), (14, 19015222994), (28, 9507611497), (131, 2032161236), (262, 1016080618), (524, 508040309), (917, 290308748), (1834, 145154374), (3668, 72577187)]