2201712848

素因数分解:

$2^4\times {\mathrm{523}}^1\times {\mathrm{263111}}^1$

素因数の和:263642

約数の個数: 20

約数和(自身を含む): 4273991328

約数和(自身を除く): 2072278480

約数列:

[1, 2, 4, 8, 16, 523, 1046, 2092, 4184, 8368, 263111, 526222, 1052444, 2104888, 4209776, 137607053, 275214106, 550428212, 1100856424, 2201712848]

約数ペア:

[(1, 2201712848), (2, 1100856424), (4, 550428212), (8, 275214106), (16, 137607053), (523, 4209776), (1046, 2104888), (2092, 1052444), (4184, 526222), (8368, 263111)]