129692948

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{421081}}^1$

素因数の和:421103

約数の個数: 24

約数和(自身を含む): 282967104

約数和(自身を除く): 153274156

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 421081, 842162, 1684324, 2947567, 4631891, 5895134, 9263782, 11790268, 18527564, 32423237, 64846474, 129692948]

約数ペア:

[(1, 129692948), (2, 64846474), (4, 32423237), (7, 18527564), (11, 11790268), (14, 9263782), (22, 5895134), (28, 4631891), (44, 2947567), (77, 1684324), (154, 842162), (308, 421081)]