2066707864

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{1777}}^1$

素因数の和:2060

約数の個数: 64

約数和(自身を含む): 4274454240

約数和(自身を除く): 2207746376

約数列:

[1, 2, 4, 8, 13, 26, 52, 53, 104, 106, 211, 212, 422, 424, 689, 844, 1378, 1688, 1777, 2743, 2756, 3554, 5486, 5512, 7108, 10972, 11183, 14216, 21944, 22366, 23101, 44732, 46202, 89464, 92404, 94181, 145379, 184808, 188362, 290758, 374947, 376724, 581516, 749894, 753448, 1163032, 1224353, 1499788, 2448706, 2999576, 4874311, 4897412, 9748622, 9794824, 19497244, 19872191, 38994488, 39744382, 79488764, 158977528, 258338483, 516676966, 1033353932, 2066707864]

約数ペア:

[(1, 2066707864), (2, 1033353932), (4, 516676966), (8, 258338483), (13, 158977528), (26, 79488764), (52, 39744382), (53, 38994488), (104, 19872191), (106, 19497244), (211, 9794824), (212, 9748622), (422, 4897412), (424, 4874311), (689, 2999576), (844, 2448706), (1378, 1499788), (1688, 1224353), (1777, 1163032), (2743, 753448), (2756, 749894), (3554, 581516), (5486, 376724), (5512, 374947), (7108, 290758), (10972, 188362), (11183, 184808), (14216, 145379), (21944, 94181), (22366, 92404), (23101, 89464), (44732, 46202)]