1810172

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{4973}}^1$

素因数の和:4997

約数の個数: 24

約数和(自身を含む): 3899616

約数和(自身を除く): 2089444

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 4973, 9946, 19892, 34811, 64649, 69622, 129298, 139244, 258596, 452543, 905086, 1810172]

約数ペア:

[(1, 1810172), (2, 905086), (4, 452543), (7, 258596), (13, 139244), (14, 129298), (26, 69622), (28, 64649), (52, 34811), (91, 19892), (182, 9946), (364, 4973)]