136880044

素因数分解:

$2^2\times 7^1\times {\mathrm{233}}^1\times {\mathrm{20981}}^1$

素因数の和:21225

約数の個数: 24

約数和(自身を含む): 274948128

約数和(自身を除く): 138068084

約数列:

[1, 2, 4, 7, 14, 28, 233, 466, 932, 1631, 3262, 6524, 20981, 41962, 83924, 146867, 293734, 587468, 4888573, 9777146, 19554292, 34220011, 68440022, 136880044]

約数ペア:

[(1, 136880044), (2, 68440022), (4, 34220011), (7, 19554292), (14, 9777146), (28, 4888573), (233, 587468), (466, 293734), (932, 146867), (1631, 83924), (3262, 41962), (6524, 20981)]