137232986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{353}}^1\times {\mathrm{431}}^1$

素因数の和:838

約数の個数: 32

約数和(自身を含む): 231227136

約数和(自身を除く): 93994150

約数列:

[1, 2, 11, 22, 41, 82, 353, 431, 451, 706, 862, 902, 3883, 4741, 7766, 9482, 14473, 17671, 28946, 35342, 152143, 159203, 194381, 304286, 318406, 388762, 1673573, 3347146, 6237863, 12475726, 68616493, 137232986]

約数ペア:

[(1, 137232986), (2, 68616493), (11, 12475726), (22, 6237863), (41, 3347146), (82, 1673573), (353, 388762), (431, 318406), (451, 304286), (706, 194381), (862, 159203), (902, 152143), (3883, 35342), (4741, 28946), (7766, 17671), (9482, 14473)]