7772324

素因数分解:

$2^2\times 7^1\times {\mathrm{139}}^1\times {\mathrm{1997}}^1$

素因数の和:2147

約数の個数: 24

約数和(自身を含む): 15664320

約数和(自身を除く): 7891996

約数列:

[1, 2, 4, 7, 14, 28, 139, 278, 556, 973, 1946, 1997, 3892, 3994, 7988, 13979, 27958, 55916, 277583, 555166, 1110332, 1943081, 3886162, 7772324]

約数ペア:

[(1, 7772324), (2, 3886162), (4, 1943081), (7, 1110332), (14, 555166), (28, 277583), (139, 55916), (278, 27958), (556, 13979), (973, 7988), (1946, 3994), (1997, 3892)]