142892406874

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{3919}}^1\times {\mathrm{20507}}^1$

素因数の和:24562

約数の個数: 32

約数和(自身を含む): 246962257920

約数和(自身を除く): 104069851046

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 3919, 7838, 20507, 27433, 41014, 54866, 143549, 287098, 497713, 995426, 2604389, 3483991, 5208778, 6967982, 18230723, 36461446, 80366933, 160733866, 562568531, 1125137062, 10206600491, 20413200982, 71446203437, 142892406874]

約数ペア:

[(1, 142892406874), (2, 71446203437), (7, 20413200982), (14, 10206600491), (127, 1125137062), (254, 562568531), (889, 160733866), (1778, 80366933), (3919, 36461446), (7838, 18230723), (20507, 6967982), (27433, 5208778), (41014, 3483991), (54866, 2604389), (143549, 995426), (287098, 497713)]