2055990421

素因数分解:

${\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1982633}}^1$

素因数の和:1982711

約数の個数: 8

約数和(自身を含む): 2212619544

約数和(自身を除く): 156629123

約数列:

[1, 17, 61, 1037, 1982633, 33704761, 120940613, 2055990421]

約数ペア:

[(1, 2055990421), (17, 120940613), (61, 33704761), (1037, 1982633)]