4406518

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1901}}^1$

素因数の和:1983

約数の個数: 16

約数和(自身を含む): 7075440

約数和(自身を除く): 2668922

約数列:

[1, 2, 19, 38, 61, 122, 1159, 1901, 2318, 3802, 36119, 72238, 115961, 231922, 2203259, 4406518]

約数ペア:

[(1, 4406518), (2, 2203259), (19, 231922), (38, 115961), (61, 72238), (122, 36119), (1159, 3802), (1901, 2318)]