2809884

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{3041}}^1$

素因数の和:3066

約数の個数: 48

約数和(自身を含む): 8176896

約数和(自身を除く): 5367012

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 3041, 6082, 9123, 12164, 18246, 21287, 33451, 36492, 42574, 63861, 66902, 85148, 100353, 127722, 133804, 200706, 234157, 255444, 401412, 468314, 702471, 936628, 1404942, 2809884]

約数ペア:

[(1, 2809884), (2, 1404942), (3, 936628), (4, 702471), (6, 468314), (7, 401412), (11, 255444), (12, 234157), (14, 200706), (21, 133804), (22, 127722), (28, 100353), (33, 85148), (42, 66902), (44, 63861), (66, 42574), (77, 36492), (84, 33451), (132, 21287), (154, 18246), (231, 12164), (308, 9123), (462, 6082), (924, 3041)]