2086084

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1$

素因数の和:556

約数の個数: 48

約数和(自身を含む): 4910976

約数和(自身を除く): 2824892

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 521, 572, 1001, 1042, 2002, 2084, 3647, 4004, 5731, 6773, 7294, 11462, 13546, 14588, 22924, 27092, 40117, 47411, 74503, 80234, 94822, 149006, 160468, 189644, 298012, 521521, 1043042, 2086084]

約数ペア:

[(1, 2086084), (2, 1043042), (4, 521521), (7, 298012), (11, 189644), (13, 160468), (14, 149006), (22, 94822), (26, 80234), (28, 74503), (44, 47411), (52, 40117), (77, 27092), (91, 22924), (143, 14588), (154, 13546), (182, 11462), (286, 7294), (308, 6773), (364, 5731), (521, 4004), (572, 3647), (1001, 2084), (1042, 2002)]