1591213994

素因数分解:

$2^1\times {\mathrm{101}}^1\times {\mathrm{997}}^1\times {\mathrm{7901}}^1$

素因数の和:9001

約数の個数: 16

約数和(自身を含む): 2413175976

約数和(自身を除く): 821961982

約数列:

[1, 2, 101, 202, 997, 1994, 7901, 15802, 100697, 201394, 798001, 1596002, 7877297, 15754594, 795606997, 1591213994]

約数ペア:

[(1, 1591213994), (2, 795606997), (101, 15754594), (202, 7877297), (997, 1596002), (1994, 798001), (7901, 201394), (15802, 100697)]