143309492354

素因数分解:

$2^1\times 7^1\times {\mathrm{10391}}^1\times {\mathrm{985121}}^1$

素因数の和:995521

約数の個数: 16

約数和(自身を含む): 245697307776

約数和(自身を除く): 102387815422

約数列:

[1, 2, 7, 14, 10391, 20782, 72737, 145474, 985121, 1970242, 6895847, 13791694, 10236392311, 20472784622, 71654746177, 143309492354]

約数ペア:

[(1, 143309492354), (2, 71654746177), (7, 20472784622), (14, 10236392311), (10391, 13791694), (20782, 6895847), (72737, 1970242), (145474, 985121)]