131878002

素因数分解:

$2^1\times 3^1\times {\mathrm{389}}^1\times {\mathrm{56503}}^1$

素因数の和:56897

約数の個数: 16

約数和(自身を含む): 264438720

約数和(自身を除く): 132560718

約数列:

[1, 2, 3, 6, 389, 778, 1167, 2334, 56503, 113006, 169509, 339018, 21979667, 43959334, 65939001, 131878002]

約数ペア:

[(1, 131878002), (2, 65939001), (3, 43959334), (6, 21979667), (389, 339018), (778, 169509), (1167, 113006), (2334, 56503)]