2021981734

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{3271}}^1\times {\mathrm{18181}}^1$

素因数の和:21471

約数の個数: 16

約数和(自身を含む): 3212541216

約数和(自身を除く): 1190559482

約数列:

[1, 2, 17, 34, 3271, 6542, 18181, 36362, 55607, 111214, 309077, 618154, 59470051, 118940102, 1010990867, 2021981734]

約数ペア:

[(1, 2021981734), (2, 1010990867), (17, 118940102), (34, 59470051), (3271, 618154), (6542, 309077), (18181, 111214), (36362, 55607)]