279004

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{373}}^1$

素因数の和:405

約数の個数: 24

約数和(自身を含む): 565488

約数和(自身を除く): 286484

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 187, 373, 374, 746, 748, 1492, 4103, 6341, 8206, 12682, 16412, 25364, 69751, 139502, 279004]

約数ペア:

[(1, 279004), (2, 139502), (4, 69751), (11, 25364), (17, 16412), (22, 12682), (34, 8206), (44, 6341), (68, 4103), (187, 1492), (373, 748), (374, 746)]