217956206018

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{941}}^1\times {\mathrm{3993481}}^1$

素因数の和:3994453

約数の個数: 16

約数和(自身を含む): 338567403960

約数和(自身を除く): 120611197942

約数列:

[1, 2, 29, 58, 941, 1882, 27289, 54578, 3993481, 7986962, 115810949, 231621898, 3757865621, 7515731242, 108978103009, 217956206018]

約数ペア:

[(1, 217956206018), (2, 108978103009), (29, 7515731242), (58, 3757865621), (941, 231621898), (1882, 115810949), (27289, 7986962), (54578, 3993481)]