611542074

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{1693}}^1$

素因数の和:2143

約数の個数: 64

約数和(自身を含む): 1441173888

約数和(自身を除く): 829631814

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 421, 429, 842, 858, 1263, 1693, 2526, 3386, 4631, 5079, 5473, 9262, 10158, 10946, 13893, 16419, 18623, 22009, 27786, 32838, 37246, 44018, 55869, 60203, 66027, 111738, 120406, 132054, 180609, 242099, 361218, 484198, 712753, 726297, 1425506, 1452594, 2138259, 4276518, 7840283, 9265789, 15680566, 18531578, 23520849, 27797367, 47041698, 55594734, 101923679, 203847358, 305771037, 611542074]

約数ペア:

[(1, 611542074), (2, 305771037), (3, 203847358), (6, 101923679), (11, 55594734), (13, 47041698), (22, 27797367), (26, 23520849), (33, 18531578), (39, 15680566), (66, 9265789), (78, 7840283), (143, 4276518), (286, 2138259), (421, 1452594), (429, 1425506), (842, 726297), (858, 712753), (1263, 484198), (1693, 361218), (2526, 242099), (3386, 180609), (4631, 132054), (5079, 120406), (5473, 111738), (9262, 66027), (10158, 60203), (10946, 55869), (13893, 44018), (16419, 37246), (18623, 32838), (22009, 27786)]