672146

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{373}}^1$

素因数の和:445

約数の個数: 16

約数和(自身を含む): 1090584

約数和(自身を除く): 418438

約数列:

[1, 2, 17, 34, 53, 106, 373, 746, 901, 1802, 6341, 12682, 19769, 39538, 336073, 672146]

約数ペア:

[(1, 672146), (2, 336073), (17, 39538), (34, 19769), (53, 12682), (106, 6341), (373, 1802), (746, 901)]