6665272

素因数分解:

$2^3\times {\mathrm{421}}^1\times {\mathrm{1979}}^1$

素因数の和:2406

約数の個数: 16

約数和(自身を含む): 12533400

約数和(自身を除く): 5868128

約数列:

[1, 2, 4, 8, 421, 842, 1684, 1979, 3368, 3958, 7916, 15832, 833159, 1666318, 3332636, 6665272]

約数ペア:

[(1, 6665272), (2, 3332636), (4, 1666318), (8, 833159), (421, 15832), (842, 7916), (1684, 3958), (1979, 3368)]