277061972

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{21491}}^1$

素因数の和:21799

約数の個数: 24

約数和(自身を含む): 530766432

約数和(自身を除く): 253704460

約数列:

[1, 2, 4, 11, 22, 44, 293, 586, 1172, 3223, 6446, 12892, 21491, 42982, 85964, 236401, 472802, 945604, 6296863, 12593726, 25187452, 69265493, 138530986, 277061972]

約数ペア:

[(1, 277061972), (2, 138530986), (4, 69265493), (11, 25187452), (22, 12593726), (44, 6296863), (293, 945604), (586, 472802), (1172, 236401), (3223, 85964), (6446, 42982), (12892, 21491)]