127972022

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{61703}}^1$

素因数の和:61783

約数の個数: 16

約数和(自身を含む): 206584992

約数和(自身を除く): 78612970

約数列:

[1, 2, 17, 34, 61, 122, 1037, 2074, 61703, 123406, 1048951, 2097902, 3763883, 7527766, 63986011, 127972022]

約数ペア:

[(1, 127972022), (2, 63986011), (17, 7527766), (34, 3763883), (61, 2097902), (122, 1048951), (1037, 123406), (2074, 61703)]