972912172

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{3331891}}^1$

素因数の和:3331968

約数の個数: 12

約数和(自身を含む): 1725920056

約数和(自身を除く): 753007884

約数列:

[1, 2, 4, 73, 146, 292, 3331891, 6663782, 13327564, 243228043, 486456086, 972912172]

約数ペア:

[(1, 972912172), (2, 486456086), (4, 243228043), (73, 13327564), (146, 6663782), (292, 3331891)]