8263388

素因数分解:

$2^2\times 7^1\times {\mathrm{421}}^1\times {\mathrm{701}}^1$

素因数の和:1133

約数の個数: 24

約数和(自身を含む): 16589664

約数和(自身を除く): 8326276

約数列:

[1, 2, 4, 7, 14, 28, 421, 701, 842, 1402, 1684, 2804, 2947, 4907, 5894, 9814, 11788, 19628, 295121, 590242, 1180484, 2065847, 4131694, 8263388]

約数ペア:

[(1, 8263388), (2, 4131694), (4, 2065847), (7, 1180484), (14, 590242), (28, 295121), (421, 19628), (701, 11788), (842, 9814), (1402, 5894), (1684, 4907), (2804, 2947)]