2247372410

素因数分解:

$2^1\times 5^1\times {\mathrm{1949}}^1\times {\mathrm{115309}}^1$

素因数の和:117265

約数の個数: 16

約数和(自身を含む): 4047381000

約数和(自身を除く): 1800008590

約数列:

[1, 2, 5, 10, 1949, 3898, 9745, 19490, 115309, 230618, 576545, 1153090, 224737241, 449474482, 1123686205, 2247372410]

約数ペア:

[(1, 2247372410), (2, 1123686205), (5, 449474482), (10, 224737241), (1949, 1153090), (3898, 576545), (9745, 230618), (19490, 115309)]