2009553832

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{739}}^1\times {\mathrm{2377}}^1$

素因数の和:3146

約数の個数: 64

約数和(自身を含む): 4434494400

約数和(自身を除く): 2424940568

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 88, 104, 143, 286, 572, 739, 1144, 1478, 2377, 2956, 4754, 5912, 8129, 9508, 9607, 16258, 19016, 19214, 26147, 30901, 32516, 38428, 52294, 61802, 65032, 76856, 104588, 105677, 123604, 209176, 211354, 247208, 339911, 422708, 679822, 845416, 1359644, 1756603, 2719288, 3513206, 7026412, 14052824, 19322633, 22835839, 38645266, 45671678, 77290532, 91343356, 154581064, 182686712, 251194229, 502388458, 1004776916, 2009553832]

約数ペア:

[(1, 2009553832), (2, 1004776916), (4, 502388458), (8, 251194229), (11, 182686712), (13, 154581064), (22, 91343356), (26, 77290532), (44, 45671678), (52, 38645266), (88, 22835839), (104, 19322633), (143, 14052824), (286, 7026412), (572, 3513206), (739, 2719288), (1144, 1756603), (1478, 1359644), (2377, 845416), (2956, 679822), (4754, 422708), (5912, 339911), (8129, 247208), (9508, 211354), (9607, 209176), (16258, 123604), (19016, 105677), (19214, 104588), (26147, 76856), (30901, 65032), (32516, 61802), (38428, 52294)]