5129185990

素因数分解:

$2^1\times 5^1\times {\mathrm{1439}}^1\times {\mathrm{356441}}^1$

素因数の和:357887

約数の個数: 16

約数和(自身を含む): 9238976640

約数和(自身を除く): 4109790650

約数列:

[1, 2, 5, 10, 1439, 2878, 7195, 14390, 356441, 712882, 1782205, 3564410, 512918599, 1025837198, 2564592995, 5129185990]

約数ペア:

[(1, 5129185990), (2, 2564592995), (5, 1025837198), (10, 512918599), (1439, 3564410), (2878, 1782205), (7195, 712882), (14390, 356441)]