2018367464

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{70297}}^1$

素因数の和:70437

約数の個数: 32

約数和(自身を含む): 3926846280

約数和(自身を除く): 1908478816

約数列:

[1, 2, 4, 8, 37, 74, 97, 148, 194, 296, 388, 776, 3589, 7178, 14356, 28712, 70297, 140594, 281188, 562376, 2600989, 5201978, 6818809, 10403956, 13637618, 20807912, 27275236, 54550472, 252295933, 504591866, 1009183732, 2018367464]

約数ペア:

[(1, 2018367464), (2, 1009183732), (4, 504591866), (8, 252295933), (37, 54550472), (74, 27275236), (97, 20807912), (148, 13637618), (194, 10403956), (296, 6818809), (388, 5201978), (776, 2600989), (3589, 562376), (7178, 281188), (14356, 140594), (28712, 70297)]