2002147004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1277}}^1\times {\mathrm{2741}}^1$

素因数の和:4046

約数の個数: 48

約数和(自身を含む): 4121028576

約数和(自身を除く): 2118881572

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 286, 572, 1277, 2554, 2741, 5108, 5482, 10964, 14047, 16601, 28094, 30151, 33202, 35633, 56188, 60302, 66404, 71266, 120604, 142532, 182611, 365222, 391963, 730444, 783926, 1567852, 3500257, 7000514, 14001028, 38502827, 45503341, 77005654, 91006682, 154011308, 182013364, 500536751, 1001073502, 2002147004]

約数ペア:

[(1, 2002147004), (2, 1001073502), (4, 500536751), (11, 182013364), (13, 154011308), (22, 91006682), (26, 77005654), (44, 45503341), (52, 38502827), (143, 14001028), (286, 7000514), (572, 3500257), (1277, 1567852), (2554, 783926), (2741, 730444), (5108, 391963), (5482, 365222), (10964, 182611), (14047, 142532), (16601, 120604), (28094, 71266), (30151, 66404), (33202, 60302), (35633, 56188)]