2893014278

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{18785807}}^1$

素因数の和:18785827

約数の個数: 16

約数和(自身を含む): 5410312704

約数和(自身を除く): 2517298426

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 18785807, 37571614, 131500649, 206643877, 263001298, 413287754, 1446507139, 2893014278]

約数ペア:

[(1, 2893014278), (2, 1446507139), (7, 413287754), (11, 263001298), (14, 206643877), (22, 131500649), (77, 37571614), (154, 18785807)]