255484919

素因数分解:

${\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{211}}^1\times {\mathrm{281}}^1$

素因数の和:662

約数の個数: 16

約数和(自身を含む): 267832320

約数和(自身を除く): 12347401

約数列:

[1, 31, 139, 211, 281, 4309, 6541, 8711, 29329, 39059, 59291, 909199, 1210829, 1838021, 8241449, 255484919]

約数ペア:

[(1, 255484919), (31, 8241449), (139, 1838021), (211, 1210829), (281, 909199), (4309, 59291), (6541, 39059), (8711, 29329)]