3182390

素因数分解:

$2^1\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2027}}^1$

素因数の和:2191

約数の個数: 16

約数和(自身を含む): 5767632

約数和(自身を除く): 2585242

約数列:

[1, 2, 5, 10, 157, 314, 785, 1570, 2027, 4054, 10135, 20270, 318239, 636478, 1591195, 3182390]

約数ペア:

[(1, 3182390), (2, 1591195), (5, 636478), (10, 318239), (157, 20270), (314, 10135), (785, 4054), (1570, 2027)]