2247111590

素因数分解:

$2^1\times 5^1\times {\mathrm{227}}^1\times {\mathrm{989917}}^1$

素因数の和:990151

約数の個数: 16

約数和(自身を含む): 4062623472

約数和(自身を除く): 1815511882

約数列:

[1, 2, 5, 10, 227, 454, 1135, 2270, 989917, 1979834, 4949585, 9899170, 224711159, 449422318, 1123555795, 2247111590]

約数ペア:

[(1, 2247111590), (2, 1123555795), (5, 449422318), (10, 224711159), (227, 9899170), (454, 4949585), (1135, 1979834), (2270, 989917)]