2257136

素因数分解:

$2^4\times 7^2\times {\mathrm{2879}}^1$

素因数の和:2901

約数の個数: 30

約数和(自身を含む): 5088960

約数和(自身を除く): 2831824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 2879, 5758, 11516, 20153, 23032, 40306, 46064, 80612, 141071, 161224, 282142, 322448, 564284, 1128568, 2257136]

約数ペア:

[(1, 2257136), (2, 1128568), (4, 564284), (7, 322448), (8, 282142), (14, 161224), (16, 141071), (28, 80612), (49, 46064), (56, 40306), (98, 23032), (112, 20153), (196, 11516), (392, 5758), (784, 2879)]