126243442

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{112919}}^1$

素因数の和:112977

約数の個数: 16

約数和(自身を含む): 208676160

約数和(自身を除く): 82432718

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 112919, 225838, 1467947, 2935894, 4855517, 9711034, 63121721, 126243442]

約数ペア:

[(1, 126243442), (2, 63121721), (13, 9711034), (26, 4855517), (43, 2935894), (86, 1467947), (559, 225838), (1118, 112919)]