1370968

素因数分解:

$2^3\times {\mathrm{409}}^1\times {\mathrm{419}}^1$

素因数の和:834

約数の個数: 16

約数和(自身を含む): 2583000

約数和(自身を除く): 1212032

約数列:

[1, 2, 4, 8, 409, 419, 818, 838, 1636, 1676, 3272, 3352, 171371, 342742, 685484, 1370968]

約数ペア:

[(1, 1370968), (2, 685484), (4, 342742), (8, 171371), (409, 3352), (419, 3272), (818, 1676), (838, 1636)]