3900232

素因数分解:

$2^3\times 7^1\times {\mathrm{257}}^1\times {\mathrm{271}}^1$

素因数の和:541

約数の個数: 32

約数和(自身を含む): 8421120

約数和(自身を除く): 4520888

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 257, 271, 514, 542, 1028, 1084, 1799, 1897, 2056, 2168, 3598, 3794, 7196, 7588, 14392, 15176, 69647, 139294, 278588, 487529, 557176, 975058, 1950116, 3900232]

約数ペア:

[(1, 3900232), (2, 1950116), (4, 975058), (7, 557176), (8, 487529), (14, 278588), (28, 139294), (56, 69647), (257, 15176), (271, 14392), (514, 7588), (542, 7196), (1028, 3794), (1084, 3598), (1799, 2168), (1897, 2056)]