1939753298

素因数分解:

$2^1\times 7^2\times {\mathrm{19793401}}^1$

素因数の和:19793417

約数の個数: 12

約数和(自身を含む): 3384671742

約数和(自身を除く): 1444918444

約数列:

[1, 2, 7, 14, 49, 98, 19793401, 39586802, 138553807, 277107614, 969876649, 1939753298]

約数ペア:

[(1, 1939753298), (2, 969876649), (7, 277107614), (14, 138553807), (49, 39586802), (98, 19793401)]