7131428030

素因数分解:

$2^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{1911911}}^1$

素因数の和:1912291

約数の個数: 16

約数和(自身を含む): 12870991584

約数和(自身を除く): 5739563554

約数列:

[1, 2, 5, 10, 373, 746, 1865, 3730, 1911911, 3823822, 9559555, 19119110, 713142803, 1426285606, 3565714015, 7131428030]

約数ペア:

[(1, 7131428030), (2, 3565714015), (5, 1426285606), (10, 713142803), (373, 19119110), (746, 9559555), (1865, 3823822), (3730, 1911911)]