2116802018

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{347}}^1\times {\mathrm{27983}}^1$

素因数の和:28441

約数の個数: 16

約数和(自身を含む): 3213682560

約数和(自身を除く): 1096880542

約数列:

[1, 2, 109, 218, 347, 694, 27983, 37823, 55966, 75646, 3050147, 6100294, 9710101, 19420202, 1058401009, 2116802018]

約数ペア:

[(1, 2116802018), (2, 1058401009), (109, 19420202), (218, 9710101), (347, 6100294), (694, 3050147), (27983, 75646), (37823, 55966)]