2018706851

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{32363}}^1$

素因数の和:32463

約数の個数: 24

約数和(自身を含む): 2508857280

約数和(自身を除く): 490150429

約数列:

[1, 7, 19, 49, 67, 133, 469, 931, 1273, 3283, 8911, 32363, 62377, 226541, 614897, 1585787, 2168321, 4304279, 15178247, 30129953, 41198099, 106247729, 288386693, 2018706851]

約数ペア:

[(1, 2018706851), (7, 288386693), (19, 106247729), (49, 41198099), (67, 30129953), (133, 15178247), (469, 4304279), (931, 2168321), (1273, 1585787), (3283, 614897), (8911, 226541), (32363, 62377)]