2006223076

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{4759}}^1$

素因数の和:4865

約数の個数: 72

約数和(自身を含む): 4218845120

約数和(自身を除く): 2212622044

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 67, 121, 134, 143, 242, 268, 286, 484, 572, 737, 871, 1474, 1573, 1742, 2948, 3146, 3484, 4759, 6292, 8107, 9518, 9581, 16214, 19036, 19162, 32428, 38324, 52349, 61867, 104698, 105391, 123734, 209396, 210782, 247468, 318853, 421564, 575839, 637706, 680537, 1151678, 1275412, 1361074, 2303356, 2722148, 3507383, 4145089, 7014766, 7485907, 8290178, 14029532, 14971814, 16580356, 29943628, 38581213, 45595979, 77162426, 91191958, 154324852, 182383916, 501555769, 1003111538, 2006223076]

約数ペア:

[(1, 2006223076), (2, 1003111538), (4, 501555769), (11, 182383916), (13, 154324852), (22, 91191958), (26, 77162426), (44, 45595979), (52, 38581213), (67, 29943628), (121, 16580356), (134, 14971814), (143, 14029532), (242, 8290178), (268, 7485907), (286, 7014766), (484, 4145089), (572, 3507383), (737, 2722148), (871, 2303356), (1474, 1361074), (1573, 1275412), (1742, 1151678), (2948, 680537), (3146, 637706), (3484, 575839), (4759, 421564), (6292, 318853), (8107, 247468), (9518, 210782), (9581, 209396), (16214, 123734), (19036, 105391), (19162, 104698), (32428, 61867), (38324, 52349)]