4422418

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^2$

素因数の和:127

約数の個数: 48

約数和(自身を含む): 9100224

約数和(自身を除く): 4677806

約数列:

[1, 2, 7, 11, 13, 14, 22, 26, 47, 77, 91, 94, 143, 154, 182, 286, 329, 517, 611, 658, 1001, 1034, 1222, 2002, 2209, 3619, 4277, 4418, 6721, 7238, 8554, 13442, 15463, 24299, 28717, 30926, 47047, 48598, 57434, 94094, 170093, 201019, 315887, 340186, 402038, 631774, 2211209, 4422418]

約数ペア:

[(1, 4422418), (2, 2211209), (7, 631774), (11, 402038), (13, 340186), (14, 315887), (22, 201019), (26, 170093), (47, 94094), (77, 57434), (91, 48598), (94, 47047), (143, 30926), (154, 28717), (182, 24299), (286, 15463), (329, 13442), (517, 8554), (611, 7238), (658, 6721), (1001, 4418), (1034, 4277), (1222, 3619), (2002, 2209)]