2666956

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{277}}^1$

素因数の和:393

約数の個数: 24

約数和(自身を含む): 4903920

約数和(自身を除く): 2236964

約数列:

[1, 2, 4, 29, 58, 83, 116, 166, 277, 332, 554, 1108, 2407, 4814, 8033, 9628, 16066, 22991, 32132, 45982, 91964, 666739, 1333478, 2666956]

約数ペア:

[(1, 2666956), (2, 1333478), (4, 666739), (29, 91964), (58, 45982), (83, 32132), (116, 22991), (166, 16066), (277, 9628), (332, 8033), (554, 4814), (1108, 2407)]