1320862

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{109}}^1$

素因数の和:267

約数の個数: 16

約数和(自身を含む): 2051280

約数和(自身を除く): 730418

約数列:

[1, 2, 73, 83, 109, 146, 166, 218, 6059, 7957, 9047, 12118, 15914, 18094, 660431, 1320862]

約数ペア:

[(1, 1320862), (2, 660431), (73, 18094), (83, 15914), (109, 12118), (146, 9047), (166, 7957), (218, 6059)]