2006641994

素因数分解:

$2^1\times 7^1\times {\mathrm{1171}}^1\times {\mathrm{122401}}^1$

素因数の和:123581

約数の個数: 16

約数和(自身を含む): 3442923456

約数和(自身を除く): 1436281462

約数列:

[1, 2, 7, 14, 1171, 2342, 8197, 16394, 122401, 244802, 856807, 1713614, 143331571, 286663142, 1003320997, 2006641994]

約数ペア:

[(1, 2006641994), (2, 1003320997), (7, 286663142), (14, 143331571), (1171, 1713614), (2342, 856807), (8197, 244802), (16394, 122401)]