291996498

素因数分解:

$2^1\times 3^1\times {\mathrm{2213}}^1\times {\mathrm{21991}}^1$

素因数の和:24209

約数の個数: 16

約数和(自身を含む): 584283456

約数和(自身を除く): 292286958

約数列:

[1, 2, 3, 6, 2213, 4426, 6639, 13278, 21991, 43982, 65973, 131946, 48666083, 97332166, 145998249, 291996498]

約数ペア:

[(1, 291996498), (2, 145998249), (3, 97332166), (6, 48666083), (2213, 131946), (4426, 65973), (6639, 43982), (13278, 21991)]