2137492

素因数分解:

$2^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{787}}^1$

素因数の和:895

約数の個数: 24

約数和(自身を含む): 4324544

約数和(自身を除く): 2187052

約数列:

[1, 2, 4, 7, 14, 28, 97, 194, 388, 679, 787, 1358, 1574, 2716, 3148, 5509, 11018, 22036, 76339, 152678, 305356, 534373, 1068746, 2137492]

約数ペア:

[(1, 2137492), (2, 1068746), (4, 534373), (7, 305356), (14, 152678), (28, 76339), (97, 22036), (194, 11018), (388, 5509), (679, 3148), (787, 2716), (1358, 1574)]