5219774

素因数分解:

$2^1\times 7^4\times {\mathrm{1087}}^1$

素因数の和:1117

約数の個数: 20

約数和(自身を含む): 9142464

約数和(自身を除く): 3922690

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 1087, 2174, 2401, 4802, 7609, 15218, 53263, 106526, 372841, 745682, 2609887, 5219774]

約数ペア:

[(1, 5219774), (2, 2609887), (7, 745682), (14, 372841), (49, 106526), (98, 53263), (343, 15218), (686, 7609), (1087, 4802), (2174, 2401)]