126906212

素因数分解:

$2^2\times {\mathrm{809}}^1\times {\mathrm{39217}}^1$

素因数の和:40030

約数の個数: 12

約数和(自身を含む): 222366060

約数和(自身を除く): 95459848

約数列:

[1, 2, 4, 809, 1618, 3236, 39217, 78434, 156868, 31726553, 63453106, 126906212]

約数ペア:

[(1, 126906212), (2, 63453106), (4, 31726553), (809, 156868), (1618, 78434), (3236, 39217)]