4128124

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1031}}^1$

素因数の和:1066

約数の個数: 48

約数和(自身を含む): 9709056

約数和(自身を除く): 5580932

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 1031, 2002, 2062, 4004, 4124, 7217, 11341, 13403, 14434, 22682, 26806, 28868, 45364, 53612, 79387, 93821, 147433, 158774, 187642, 294866, 317548, 375284, 589732, 1032031, 2064062, 4128124]

約数ペア:

[(1, 4128124), (2, 2064062), (4, 1032031), (7, 589732), (11, 375284), (13, 317548), (14, 294866), (22, 187642), (26, 158774), (28, 147433), (44, 93821), (52, 79387), (77, 53612), (91, 45364), (143, 28868), (154, 26806), (182, 22682), (286, 14434), (308, 13403), (364, 11341), (572, 7217), (1001, 4124), (1031, 4004), (2002, 2062)]