2797564

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{293}}^1$

素因数の和:346

約数の個数: 48

約数和(自身を含む): 6322176

約数和(自身を除く): 3524612

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 31, 44, 62, 77, 124, 154, 217, 293, 308, 341, 434, 586, 682, 868, 1172, 1364, 2051, 2387, 3223, 4102, 4774, 6446, 8204, 9083, 9548, 12892, 18166, 22561, 36332, 45122, 63581, 90244, 99913, 127162, 199826, 254324, 399652, 699391, 1398782, 2797564]

約数ペア:

[(1, 2797564), (2, 1398782), (4, 699391), (7, 399652), (11, 254324), (14, 199826), (22, 127162), (28, 99913), (31, 90244), (44, 63581), (62, 45122), (77, 36332), (124, 22561), (154, 18166), (217, 12892), (293, 9548), (308, 9083), (341, 8204), (434, 6446), (586, 4774), (682, 4102), (868, 3223), (1172, 2387), (1364, 2051)]