2281188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2089}}^1$

素因数の和:2116

約数の個数: 48

約数和(自身を含む): 6554240

約数和(自身を除く): 4273052

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 2089, 4178, 6267, 8356, 12534, 14623, 25068, 27157, 29246, 43869, 54314, 58492, 81471, 87738, 108628, 162942, 175476, 190099, 325884, 380198, 570297, 760396, 1140594, 2281188]

約数ペア:

[(1, 2281188), (2, 1140594), (3, 760396), (4, 570297), (6, 380198), (7, 325884), (12, 190099), (13, 175476), (14, 162942), (21, 108628), (26, 87738), (28, 81471), (39, 58492), (42, 54314), (52, 43869), (78, 29246), (84, 27157), (91, 25068), (156, 14623), (182, 12534), (273, 8356), (364, 6267), (546, 4178), (1092, 2089)]