388472728322

素因数分解:

$2^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{13687}}^1\times {\mathrm{18947}}^1$

素因数の和:32750

約数の個数: 32

約数和(自身を含む): 672261700608

約数和(自身を除く): 283788972286

約数列:

[1, 2, 7, 14, 107, 214, 749, 1498, 13687, 18947, 27374, 37894, 95809, 132629, 191618, 265258, 1464509, 2027329, 2929018, 4054658, 10251563, 14191303, 20503126, 28382606, 259327589, 518655178, 1815293123, 3630586246, 27748052023, 55496104046, 194236364161, 388472728322]

約数ペア:

[(1, 388472728322), (2, 194236364161), (7, 55496104046), (14, 27748052023), (107, 3630586246), (214, 1815293123), (749, 518655178), (1498, 259327589), (13687, 28382606), (18947, 20503126), (27374, 14191303), (37894, 10251563), (95809, 4054658), (132629, 2929018), (191618, 2027329), (265258, 1464509)]