338954512

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{125353}}^1$

素因数の和:125387

約数の個数: 30

約数和(自身を含む): 711133242

約数和(自身を除く): 372178730

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 169, 208, 338, 676, 1352, 2704, 125353, 250706, 501412, 1002824, 1629589, 2005648, 3259178, 6518356, 13036712, 21184657, 26073424, 42369314, 84738628, 169477256, 338954512]

約数ペア:

[(1, 338954512), (2, 169477256), (4, 84738628), (8, 42369314), (13, 26073424), (16, 21184657), (26, 13036712), (52, 6518356), (104, 3259178), (169, 2005648), (208, 1629589), (338, 1002824), (676, 501412), (1352, 250706), (2704, 125353)]