1277951610

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3276799}}^1$

素因数の和:3276822

約数の個数: 32

約数和(自身を含む): 3303014400

約数和(自身を除く): 2025062790

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 3276799, 6553598, 9830397, 16383995, 19660794, 32767990, 42598387, 49151985, 85196774, 98303970, 127795161, 212991935, 255590322, 425983870, 638975805, 1277951610]

約数ペア:

[(1, 1277951610), (2, 638975805), (3, 425983870), (5, 255590322), (6, 212991935), (10, 127795161), (13, 98303970), (15, 85196774), (26, 49151985), (30, 42598387), (39, 32767990), (65, 19660794), (78, 16383995), (130, 9830397), (195, 6553598), (390, 3276799)]