245327202292

素因数分解:

$2^2\times {\mathrm{139361}}^1\times {\mathrm{440093}}^1$

素因数の和:579458

約数の個数: 12

約数和(自身を含む): 429326660196

約数和(自身を除く): 183999457904

約数列:

[1, 2, 4, 139361, 278722, 440093, 557444, 880186, 1760372, 61331800573, 122663601146, 245327202292]

約数ペア:

[(1, 245327202292), (2, 122663601146), (4, 61331800573), (139361, 1760372), (278722, 880186), (440093, 557444)]