252831308

素因数分解:

$2^2\times {\mathrm{137}}^1\times {\mathrm{353}}^1\times {\mathrm{1307}}^1$

素因数の和:1801

約数の個数: 24

約数和(自身を含む): 447288912

約数和(自身を除く): 194457604

約数列:

[1, 2, 4, 137, 274, 353, 548, 706, 1307, 1412, 2614, 5228, 48361, 96722, 179059, 193444, 358118, 461371, 716236, 922742, 1845484, 63207827, 126415654, 252831308]

約数ペア:

[(1, 252831308), (2, 126415654), (4, 63207827), (137, 1845484), (274, 922742), (353, 716236), (548, 461371), (706, 358118), (1307, 193444), (1412, 179059), (2614, 96722), (5228, 48361)]