3894982

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{21401}}^1$

素因数の和:21423

約数の個数: 16

約数和(自身を含む): 7191072

約数和(自身を除く): 3296090

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 21401, 42802, 149807, 278213, 299614, 556426, 1947491, 3894982]

約数ペア:

[(1, 3894982), (2, 1947491), (7, 556426), (13, 299614), (14, 278213), (26, 149807), (91, 42802), (182, 21401)]