281414924

素因数分解:

$2^2\times 7^1\times {\mathrm{421}}^1\times {\mathrm{23873}}^1$

素因数の和:24305

約数の個数: 24

約数和(自身を含む): 564190368

約数和(自身を除く): 282775444

約数列:

[1, 2, 4, 7, 14, 28, 421, 842, 1684, 2947, 5894, 11788, 23873, 47746, 95492, 167111, 334222, 668444, 10050533, 20101066, 40202132, 70353731, 140707462, 281414924]

約数ペア:

[(1, 281414924), (2, 140707462), (4, 70353731), (7, 40202132), (14, 20101066), (28, 10050533), (421, 668444), (842, 334222), (1684, 167111), (2947, 95492), (5894, 47746), (11788, 23873)]