2000489522

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{419}}^1\times {\mathrm{18797}}^1$

素因数の和:19345

約数の個数: 16

約数和(自身を含む): 3031741440

約数和(自身を除く): 1031251918

約数列:

[1, 2, 127, 254, 419, 838, 18797, 37594, 53213, 106426, 2387219, 4774438, 7875943, 15751886, 1000244761, 2000489522]

約数ペア:

[(1, 2000489522), (2, 1000244761), (127, 15751886), (254, 7875943), (419, 4774438), (838, 2387219), (18797, 106426), (37594, 53213)]