2021246201

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{41539}}^1$

素因数の和:41768

約数の個数: 16

約数和(自身を含む): 2302977600

約数和(自身を除く): 281731399

約数列:

[1, 13, 19, 197, 247, 2561, 3743, 41539, 48659, 540007, 789241, 8183183, 10260133, 106381379, 155480477, 2021246201]

約数ペア:

[(1, 2021246201), (13, 155480477), (19, 106381379), (197, 10260133), (247, 8183183), (2561, 789241), (3743, 540007), (41539, 48659)]