812958

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:208

約数の個数: 32

約数和(自身を含む): 1748736

約数和(自身を除く): 935778

約数列:

[1, 2, 3, 6, 23, 43, 46, 69, 86, 129, 137, 138, 258, 274, 411, 822, 989, 1978, 2967, 3151, 5891, 5934, 6302, 9453, 11782, 17673, 18906, 35346, 135493, 270986, 406479, 812958]

約数ペア:

[(1, 812958), (2, 406479), (3, 270986), (6, 135493), (23, 35346), (43, 18906), (46, 17673), (69, 11782), (86, 9453), (129, 6302), (137, 5934), (138, 5891), (258, 3151), (274, 2967), (411, 1978), (822, 989)]