7999364

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{2081}}^1$

素因数の和:2147

約数の個数: 18

約数和(自身を含む): 14471982

約数和(自身を除く): 6472618

約数列:

[1, 2, 4, 31, 62, 124, 961, 1922, 2081, 3844, 4162, 8324, 64511, 129022, 258044, 1999841, 3999682, 7999364]

約数ペア:

[(1, 7999364), (2, 3999682), (4, 1999841), (31, 258044), (62, 129022), (124, 64511), (961, 8324), (1922, 4162), (2081, 3844)]