2009253532

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{191}}^1\times {\mathrm{347}}^1$

素因数の和:619

約数の個数: 96

約数和(自身を含む): 4243083264

約数和(自身を除く): 2233829732

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 53, 106, 143, 191, 212, 286, 347, 382, 572, 583, 689, 694, 764, 1166, 1378, 1388, 2101, 2332, 2483, 2756, 3817, 4202, 4511, 4966, 7579, 7634, 8404, 9022, 9932, 10123, 15158, 15268, 18044, 18391, 20246, 27313, 30316, 36782, 40492, 49621, 54626, 66277, 73564, 99242, 109252, 111353, 131599, 132554, 198484, 202301, 222706, 239083, 263198, 265108, 404602, 445412, 478166, 526396, 729047, 809204, 861601, 956332, 1447589, 1458094, 1723202, 2629913, 2895178, 2916188, 3446404, 3512681, 5259826, 5790356, 7025362, 9477611, 10519652, 14050724, 18955222, 37910444, 38639491, 45664853, 77278982, 91329706, 154557964, 182659412, 502313383, 1004626766, 2009253532]

約数ペア:

[(1, 2009253532), (2, 1004626766), (4, 502313383), (11, 182659412), (13, 154557964), (22, 91329706), (26, 77278982), (44, 45664853), (52, 38639491), (53, 37910444), (106, 18955222), (143, 14050724), (191, 10519652), (212, 9477611), (286, 7025362), (347, 5790356), (382, 5259826), (572, 3512681), (583, 3446404), (689, 2916188), (694, 2895178), (764, 2629913), (1166, 1723202), (1378, 1458094), (1388, 1447589), (2101, 956332), (2332, 861601), (2483, 809204), (2756, 729047), (3817, 526396), (4202, 478166), (4511, 445412), (4966, 404602), (7579, 265108), (7634, 263198), (8404, 239083), (9022, 222706), (9932, 202301), (10123, 198484), (15158, 132554), (15268, 131599), (18044, 111353), (18391, 109252), (20246, 99242), (27313, 73564), (30316, 66277), (36782, 54626), (40492, 49621)]