3965276

素因数分解:

$2^2\times 7^2\times {\mathrm{20231}}^1$

素因数の和:20249

約数の個数: 18

約数和(自身を含む): 8072568

約数和(自身を除く): 4107292

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 20231, 40462, 80924, 141617, 283234, 566468, 991319, 1982638, 3965276]

約数ペア:

[(1, 3965276), (2, 1982638), (4, 991319), (7, 566468), (14, 283234), (28, 141617), (49, 80924), (98, 40462), (196, 20231)]