40298398

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{169321}}^1$

素因数の和:169347

約数の個数: 16

約数和(自身を含む): 73147104

約数和(自身を除く): 32848706

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 169321, 338642, 1185247, 2370494, 2878457, 5756914, 20149199, 40298398]

約数ペア:

[(1, 40298398), (2, 20149199), (7, 5756914), (14, 2878457), (17, 2370494), (34, 1185247), (119, 338642), (238, 169321)]