1850243199

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4637201}}^1$

素因数の和:4637230

約数の個数: 16

約数和(自身を含む): 2967809280

約数和(自身を除く): 1117566081

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 4637201, 13911603, 32460407, 88106819, 97381221, 264320457, 616747733, 1850243199]

約数ペア:

[(1, 1850243199), (3, 616747733), (7, 264320457), (19, 97381221), (21, 88106819), (57, 32460407), (133, 13911603), (399, 4637201)]