313996892

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{230203}}^1$

素因数の和:230249

約数の個数: 24

約数和(自身を含む): 618788352

約数和(自身を除く): 304791460

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 341, 682, 1364, 230203, 460406, 920812, 2532233, 5064466, 7136293, 10128932, 14272586, 28545172, 78499223, 156998446, 313996892]

約数ペア:

[(1, 313996892), (2, 156998446), (4, 78499223), (11, 28545172), (22, 14272586), (31, 10128932), (44, 7136293), (62, 5064466), (124, 2532233), (341, 920812), (682, 460406), (1364, 230203)]