2660996854

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1669}}^1\times {\mathrm{41957}}^1$

素因数の和:43647

約数の個数: 16

約数和(自身を含む): 4204191600

約数和(自身を除く): 1543194746

約数列:

[1, 2, 19, 38, 1669, 3338, 31711, 41957, 63422, 83914, 797183, 1594366, 70026233, 140052466, 1330498427, 2660996854]

約数ペア:

[(1, 2660996854), (2, 1330498427), (19, 140052466), (38, 70026233), (1669, 1594366), (3338, 797183), (31711, 83914), (41957, 63422)]