2002797438

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{5381}}^1$

素因数の和:5533

約数の個数: 64

約数和(自身を含む): 4394295360

約数和(自身を除く): 2391497922

約数列:

[1, 2, 3, 6, 17, 34, 41, 51, 82, 89, 102, 123, 178, 246, 267, 534, 697, 1394, 1513, 2091, 3026, 3649, 4182, 4539, 5381, 7298, 9078, 10762, 10947, 16143, 21894, 32286, 62033, 91477, 124066, 182954, 186099, 220621, 274431, 372198, 441242, 478909, 548862, 661863, 957818, 1323726, 1436727, 2873454, 3750557, 7501114, 8141453, 11251671, 16282906, 19635269, 22503342, 24424359, 39270538, 48848718, 58905807, 117811614, 333799573, 667599146, 1001398719, 2002797438]

約数ペア:

[(1, 2002797438), (2, 1001398719), (3, 667599146), (6, 333799573), (17, 117811614), (34, 58905807), (41, 48848718), (51, 39270538), (82, 24424359), (89, 22503342), (102, 19635269), (123, 16282906), (178, 11251671), (246, 8141453), (267, 7501114), (534, 3750557), (697, 2873454), (1394, 1436727), (1513, 1323726), (2091, 957818), (3026, 661863), (3649, 548862), (4182, 478909), (4539, 441242), (5381, 372198), (7298, 274431), (9078, 220621), (10762, 186099), (10947, 182954), (16143, 124066), (21894, 91477), (32286, 62033)]